Beyond the Bubbles: Essential Skills Every Car Wash Attendant Should Have

A spotless finish is only part of what makes a great car wash. Behind every gleaming hood and streak-free window is a car wash attendant who blends technical know-how, customer focus, and disciplined routines. In a job where seconds matter and details define quality, the best attendants operate like skilled technicians and service ambassadors. They protect paintwork, keep customers coming back, and keep the site safe and efficient.

Whether you manage an independent wash in Timisoara, a dealership site in Bucharest, or a busy petrol-station tunnel in Cluj-Napoca, the core competencies are the same. Employers value reliability, precision, speed with standards, and a service mindset. In this comprehensive guide, we break down the qualities that elevate a car wash attendant from good to outstanding - with clear examples, practical checklists, and insight into the Romanian market, including typical salaries in RON and EUR.

Car washing is evolving fast. Modern sites use advanced chemistry, touchless sensors, vacuum systems, and digital POS tools. Customers also expect more - fast service, polite communication, and consistent results. If you are hiring or looking to grow your career, the skills below will set the benchmark.

Detail-Obsessed Cleanliness: What Good Actually Looks Like

Anyone can run a wash cycle. The best attendants deliver a finish customers can see and feel. That means a trained eye for the spots most people miss and a method that never cuts corners.

Actionable habits that define a detail-obsessed attendant:

Work top to bottom. Always wash roof, glass, pillars, and hood before lower panels. Gravity pulls dirty water down. This reduces rework and scratches.
Use the two-bucket or foam pre-soak method for hand washes. One bucket for soapy water, one for rinsing mitts. Foam dwell time should be 2-3 minutes for most shampoos, longer in winter for road salt.
Clean tight areas first. Emblems, fuel caps, door handles, and mirror housings collect grit. Address these with a soft detailing brush to avoid dragging grit across paint.
Protect paint. Use microfiber mitts and towels with 300+ GSM. Replace towels when edges stiffen or when contamination is visible.
Streak-free glass. Use a dedicated glass towel and ammonia-free cleaner. Wipe horizontally on the inside and vertically on the outside to quickly identify which side has streaks.
Never forget door jambs and sills. Wipe them dry. Customers notice wet trousers from unclean sills.
Tires and wheels last. Use separate brushes and towels. Wheel chemicals should never touch paint without immediate rinse.

Quality control you can see and measure:

Use LED inspection lights or natural light to check for swirls and water spotting.
Run a fingertip check along lower panels and around tailgate edges to confirm no residue.
Set a 2-minute final walk-around rule: one full lap, stopping at each corner to check glass, trim, tire dressings, and license plates.

Example standard for a sedan hand wash and dry:

Pre-rinse and foam: 3 minutes
Agitation and targeted brushing: 5 minutes
Rinse and spot-free rinse: 2 minutes
Drying with compressed air for mirrors and crevices: 2 minutes
Glass, door jambs, tire dressing: 4 minutes
Final QC lap: 2 minutes

Total: 18 minutes, with repeatable results.

Customer Service That Builds Repeat Business

Great service is not just smiles. It is clarity, speed, and trust. The best attendants understand how to greet, guide, and close the interaction in a way that encourages customers to return.

Core behaviors that raise customer satisfaction:

Greet within 5 seconds. Make eye contact and acknowledge the vehicle even when busy.
Confirm the service quickly. Repeat the selected package, note any extras (pet hair, sap, tar), and set a time expectation.
Explain value, not just price. For example, mention that the premium wash includes pH-balanced shampoo safe for ceramic coatings.
Manage expectations. If there is a queue, give a realistic wait time and offer alternatives like booking for later.
Hand-over with confidence. Walk the customer around the car for a 30-second review, pointing out areas addressed.
Close with a next-step nudge. Invite them to join a loyalty plan, ask for feedback, or offer a discount for mid-week visits.

Simple scripts you can adapt:

Greeting: Good afternoon. Welcome to [Site Name]. Are you looking for a quick exterior wash today or the full interior package?
Upsell with value: If you have time today, our full interior adds ozone deodorizing for only 20 RON more. It helps with pet smells and tobacco.
Expectation setting: We have 3 cars ahead of you. Your car will be ready in about 25 minutes. Would you like to wait or book for 5 pm?
Hand-over: We addressed the tar spots on the rear bumper and cleaned the door jambs. Please let me know if you would like us to apply a spray sealant next time for added shine.

Metrics that show your service is working:

Repeat rate: Aim for 35-50% repeat customers monthly.
Upsell conversion: 15-25% of eligible customers add at least one service.
NPS or simple satisfaction scores: Keep an average above 8 out of 10.

Speed With Standards: Time Management During Peak Hours

Peak hours can make or break the day. Getting cars through fast without compromising quality requires a simple, repeatable rhythm and smart task batching.

Techniques that save time and protect quality:

Pre-stage tools. Before opening, place fresh towels, gloves, and chemicals at each bay. Refill spray bottles to standard levels.
Assign clear roles. During rushes, designate an exterior lead, interior specialist, and finisher. Rotate every 2 hours to prevent fatigue.
Use takt time. If your average full wash is 20 minutes, launch a car every 10 minutes with overlapping steps.
Batch interior tasks. Vacuum entire cabin first, then wipe surfaces, then glass. Avoid tool-switching every minute.
Set a hard stop for rework thresholds. If you find a missed spot after hand-over, fix it in under 2 minutes. If it takes longer, offer a quick return appointment.

Queue management tips for attendants and supervisors:

Triage services. Prioritize quick exterior-only cars between long full-details to keep the line moving.
Fast feedback. If a machine is down, place a sign at the entrance and inform waiting customers with revised times.
Timeboard. Use a whiteboard to list start times for each vehicle. It keeps the team conscious of pace.

Product Knowledge and Chemical Safety

An excellent car wash attendant understands what goes on the paint, wheels, fabric, and glass - and why. Chemistry knowledge prevents damage and builds credibility.

Key knowledge areas:

pH ranges. Know which products are acidic, neutral, or alkaline, and when to use each.
Dwell times. Let pre-wash foam dwell 2-5 minutes. Never let it dry on paint.
Dilution ratios. Follow manufacturer guidance - for example, 1:10 for degreasers, 1:20 for interior cleaners.
Cross-contamination. Never use wheel brushes on paint. Never spray silicone dressings near glass.

Safety basics that prevent accidents:

Always wear gloves and eye protection when handling concentrate. Use a measuring cup or labeled dispenser.
Label every bottle. Include product name, dilution, date mixed, and hazard pictograms if available.
Ventilation. Keep bay doors open when using interior cleaners or ozone.
First-aid readiness. Know where the eyewash station and spill kit are located.

Explaining products to customers makes upsells easier. When someone asks why a premium wash costs more, be ready to talk about polymer sealants, ceramic-safe shampoos, or non-sling tire dressings.

Equipment Operation and Basic Maintenance

Even simple washes rely on equipment that needs daily care. Skilled attendants do not just use the tools - they keep them running.

Essential equipment competencies:

Pressure washers. Choose correct nozzles, avoid blasting seals and badges, and keep the lance at safe distances.
Vacuums and extractors. Use correct attachments and empty canisters before they hit capacity.
Air blowers and compressors. Blow out mirrors, grilles, and panel gaps to prevent drips after drying.
Wash controllers and tunnels. Understand emergency stop, conveyor gap management, and basic sensor checks if you work in an automated site.

Daily maintenance checklist:

Inspect hoses for cracks or leaks. Replace o-rings proactively.
Backflush foam cannons. Rinse with warm water to prevent clogs.
Check water filters and softeners. Note pressure drops or residue on glass that signal hard-water issues.
Clean vac filters and replace bags. Loss of suction slows everything down.
Test all safety features. E-stop, safety gates, and signage must be functional and visible.

When a machine fails, the attendant who can isolate the fault, switch to a backup method, and inform customers calmly is invaluable.

Health, Safety, and Environmental Responsibility (HSE)

A safe site protects people, profits, and the brand. HSE knowledge is non-negotiable for car wash attendants.

Safety standards to practice every shift:

Slip prevention. Keep mats down, post wet-floor signs, and squeegee standing water.
Electrical safety. Do not handle plugs with wet hands. Keep extension cords off the floor.
Chemical storage. Segregate acids and alkalis. Store concentrates low and secure.
PPE discipline. Gloves, eye protection, and suitable footwear are mandatory.
Manual handling. Use proper lifting technique for water drums and vacuum units.

Environmental responsibilities:

Wastewater management. Never allow chemical runoff into storm drains. Use interceptors where required.
Product use. Measure accurately to minimize waste and pollution.
Microfiber laundering. Separate heavily soiled towels. Avoid fabric softener which reduces absorbency.

Keep a short HSE briefing at the start of each shift and a log of all incidents, even minor ones.

Physical Stamina and Ergonomics

The work is physical. Great attendants pace themselves, protect their joints, and avoid repetitive strain.

Practical steps to stay fit for the job:

Warm up. 3 minutes of shoulder rolls, squats, and wrist stretches before the first car.
Alternate hands. Switch the hand you use for scrubbing and drying to prevent overuse injuries.
Use step stools. Do not overreach on SUVs or vans.
Hydrate and rotate. Drink water hourly and rotate stations every 2 hours.
Motion efficiency. Favor long, continuous strokes over short, forceful scrubbing.

Sales Sense: Upselling Without Pressure

Customers appreciate relevant suggestions that improve results or convenience. The best attendants sell by educating, not pushing.

Simple, ethical sales plays:

Offer targeted add-ons. Clay decontamination for rough paint, bug and tar removal after long trips, or fabric protection for family cars.
Bundle value. Example: interior sanitization + cabin filter check for a small discount.
Loyalty hooks. Offer a stamp card or digital points. After 6 washes, the 7th is 50% off.
Seasonal services. Winter salt protection, spring pollen cleanup, summer UV-protection spray sealants.

Track your wins. Note which offers convert best and use that data to refine your approach.

Cash Handling and POS Accuracy

Money mistakes are costly and erode trust. Accurate billing and clean cash handling separate professionals from amateurs.

Best practices for payment handling:

Repeat the service and amount before charging. Confirm package, extras, and total.
Count cash aloud. Confirm banknotes and coins with the customer, then place them in separate compartments.
Print or send receipts. Offer digital receipts if your POS allows.
End-of-shift reconciliation. Match POS totals to cash and card slips, note discrepancies immediately, and escalate if needed.

In high-traffic sites, get comfortable with contactless, vouchers, fleet accounts, and QR payments. Keep the line moving and keep records clean.

Teamwork and Shift Communication

Car washing is a team sport. Smooth handoffs and clear communication keep quality high when it is busy.

Habits that enhance teamwork:

Daily stand-up. 5 minutes to assign roles, discuss specials, and highlight safety points.
Hand-off notes. Use a marker board or shared app for mid-shift updates like chemical levels, broken tools, or VIP appointments.
Standard language. Agree on clear calls like Ready for rinse, Vacuum done, Mirror drip check.
Post-shift debrief. What went well, what needs fixing, and any customer feedback.

Problem Solving Under Pressure

Things go wrong. Valves stick, foam nozzles clog, customers are in a hurry. Top attendants stay calm and solution-focused.

A simple problem-solving playbook:

Pause and assess safety. Hit emergency stop if there is any risk.
Identify the bottleneck. Machine, manpower, or materials.
Apply a short-term workaround. Manual rinse or switch bay.
Inform customers. Offer honest times and alternatives.
Document and escalate. Note the issue for maintenance or the supervisor.

Customers remember how you handle problems more than whether they occurred.

Tech Savvy in a Modern Wash

Sites increasingly use digital tools for bookings, payments, and workflow. A tech-comfortable attendant adapts quickly and prevents delays.

Useful tech competencies:

POS operation. Discounts, refunds, tips, and voucher codes without confusion.
CRM or loyalty apps. Look up customer history and apply points or credits.
Wash controller interfaces. Start, stop, and select programs correctly.
Basic troubleshooting. Restart procedures, sensor checks, and network connectivity basics.

If your site uses ANPR cameras or fleet billing, learn how the system identifies vehicles and triggers the correct wash package.

Reliability, Punctuality, and Professionalism

This is the foundation of trust. A skilled attendant shows up on time, in clean uniform, and respects the schedule.

Professional standards that matter to employers:

Punctual arrival 10 minutes before shift to prep tools.
Consistent adherence to SOPs. No shortcuts.
Positive attitude under pressure. No complaints in front of customers.
Respect for property. No personal phones on the wash floor except for work tasks.

Multilingual Communication: A Plus in Tourist and Expat Hubs

Romania sees growing tourism and mobility. Attendants who can greet and inform in English - and sometimes Italian, French, or German - add value, especially in Bucharest, Cluj-Napoca, and Timisoara.

Focus on key service phrases:

Greeting and package explanation.
Time estimates and queue updates.
Payment types and receipts.
Post-wash care advice, such as please avoid rain for 1 hour if possible.

Even a simple, polite English script can lift customer satisfaction and tips.

Weather and Season Readiness

Seasons change the dirt profile and risks. A prepared attendant adapts chemicals, tools, and timing.

Seasonal adjustments:

Winter: Emphasize undercarriage rinse to remove salt. Extend foam dwell time. Dry seals and apply silicone to prevent freeze.
Spring: Pollen sticks to glass and paint. Use dedicated glass cleaner and consider spray sealants to reduce adhesion.
Summer: High heat increases water spotting. Work in shaded bays, use deionized or softened water, and dry quickly.
Autumn: Leaf tannins can stain. Pre-treat with mild alkaline cleaner and avoid dragging debris across paint.

Local Market Snapshot: Salaries, Shifts, and Employers in Romania

If you are hiring or applying in Romania, knowing typical pay, schedules, and employers helps. Figures below reflect common ranges ELEC sees across clients and public job boards. Actual offers vary by city, employer type, shift pattern, and tips.

Typical employers:

Independent car wash operators with 1-3 bays or small tunnel systems.
Petrol-station chains offering automated and manual washes, such as OMV Petrom, Rompetrol, and MOL.
Authorized dealership service centers offering wash and prep for sales or service customers.
Detailing studios specializing in coatings, polishing, and premium interiors.
Fleet and logistics services handling taxis, rideshare, delivery vans, or rental fleets (for example, large leasing and rental firms).

Common shift structures:

8-hour shifts with weekend rotation.
10-12 hour shifts on high-traffic sites with 2-2 or 3-3 patterns.
Peak demand after work hours and Saturdays.

Salary ranges (net, monthly) and hourly equivalents:

Bucharest: 3,400 - 4,600 RON net per month, often 22 - 30 RON per hour. Approx 680 - 920 EUR per month at 5.0 RON per EUR. Tips can add 200 - 600 RON.
Cluj-Napoca: 3,100 - 4,200 RON net, 20 - 28 RON per hour. Approx 620 - 840 EUR. Tips 150 - 500 RON.
Timisoara: 2,900 - 3,900 RON net, 18 - 26 RON per hour. Approx 580 - 780 EUR. Tips 150 - 400 RON.
Iasi: 2,800 - 3,700 RON net, 18 - 25 RON per hour. Approx 560 - 740 EUR. Tips 100 - 350 RON.

Bonuses and extras you may see:

Performance bonuses based on cars per shift or customer ratings.
Overtime pay for late hours or Sundays.
Meal vouchers and public transport subsidies.
Uniforms, PPE, and occasional training in detailing or machine operation.

Note: Some sites list gross salaries. Always confirm net vs gross and whether tips are pooled or individual.

What Employers Look For in CVs and Interviews

Even for entry roles, a tidy CV and confident interview make a big difference. Employers want evidence that you can learn fast, keep standards, and handle customers.

CV essentials for attendants:

A short summary: Reliable car wash attendant with 1 year experience in exterior and interior detailing, safe chemical handling, and POS operation.
Core skills list: Pressure washer operation, foam pre-wash, hand wash technique, vacuum and extraction, glass cleaning, tire dressing, customer service, cash handling, HSE basics.
Experience bullets with results: Processed 18-22 cars per day with 4.7/5 average customer rating; trained 2 new hires in SOP.
Certifications: First aid, driving license, any brand training for chemicals or equipment.
Languages: Romanian plus English conversational is a plus.

Interview questions you should prepare to answer:

How do you prevent swirl marks during a hand wash?
What would you do if a customer returns with a complaint about water spots?
Walk me through your standard interior clean from start to finish.
How do you handle a queue of 7 cars when a machine fails?
What chemicals would you avoid on matte paint?

Good interview answers show structure, safety awareness, and customer focus.

On-the-Job KPIs and How to Track Them

Attendants who know their numbers improve quickly. Managers should share KPIs and teach staff how to hit them.

Useful KPIs:

Cars per hour per bay, split by service type.
Average service time vs target by package.
Rework rate within 48 hours.
Customer satisfaction or ratings.
Chemical cost per car.

How to track without slowing work:

Mark each car as Exterior, Full, or Premium on a tally sheet with time in and out.
Use a simple mobile app or POS report to export daily counts.
Review targets in the daily stand-up and celebrate improvements.

A 2-Week Skill-Building Plan for New Attendants

If you are onboarding new team members, give them a tight, practical plan. Here is a simple 10-shift program that builds competence fast.

Week 1 - Foundations

Day 1: Site orientation, HSE briefing, chemical overview, foam and rinse basics. Shadow an experienced attendant.
Day 2: Hand wash technique, mitt care, drying, and glass. Practice on 4-6 cars under supervision.
Day 3: Interior workflow - vacuuming, surfaces, vents, glass. Focus on speed without missing edges.
Day 4: Wheels and tires - safe chemicals, brush types, and dressing application. Introduce undercarriage rinse.
Day 5: POS and customer communication. Practice greeting scripts and upsell basics.

Week 2 - Speed, Quality, and Independence

Day 6: Time trials - standard exterior wash in 18-20 minutes with QC. Feedback and correction.
Day 7: Queue management - assign to a rush-hour slot, practice handoffs and takt time.
Day 8: Problem scenarios - simulate machine clog, chemical shortage, and customer complaint.
Day 9: Maintenance basics - filter checks, foam cannon cleaning, hose inspections.
Day 10: Assessment - complete 8-10 cars with supervisor reviewing quality, timing, and customer interactions.

Provide a written checklist and sign-off for each skill so the employee has a clear record of progress.

Leadership Track: From Attendant to Site Supervisor

Ambitious attendants can grow into lead roles. Knowing what those roles require helps you plan your development.

Skills to build for promotion:

Scheduling and shift planning to match demand patterns.
Training new hires with SOPs and safety standards.
Inventory control for chemicals, towels, and spare parts.
Basic reporting of KPIs and cash reconciliation.
Customer recovery tactics for complaints and refunds.

Create a 3-6 month growth plan with milestones. Ask your manager which KPIs matter most for promotion at your site.

Daily Checklists That Make Excellence Repeatable

Great attendants rely on repeatable checklists that keep quality consistent even on tough days.

Opening checklist:

Arrive 10 minutes early, change into clean uniform, and check PPE.
Walk the site for hazards, test E-stops, and check signage.
Stage tools: fresh towels, brushes, gloves, and refilled chemicals.
Test equipment: pressure washer, vacuums, foam cannon, air blower.
Check water quality: verify softener or DI reading if equipped.

Per-car checklist:

Confirm service package and extras.
Pre-rinse and foam with correct dwell.
Hand wash top to bottom with clean mitts.
Rinse, dry, blow crevices, and clean glass.
Address door jambs and apply tire dressing.
Final 2-minute QC lap.

Closing checklist:

Reconcile POS and cash, log any discrepancies.
Backflush cannons, empty vacs, and launder towels.
Refill chemicals and label bottles for next shift.
Log maintenance issues and customer feedback.

Real-World Scenarios and How to Handle Them

Bird droppings on hot paint: Rinse with cool water, place a soaked microfiber on the spot for 60 seconds, gently lift with minimal pressure. Avoid rubbing hard which can etch paint.
Tree sap on roof: Apply a sap remover or isopropyl alcohol on a microfiber, work gently in circles, then rinse and apply a spray sealant.
Heavy pet hair: Use a rubber pet hair brush and a light mist of fabric cleaner before vacuuming. Work from rear seats forward.
Child seat and crumbs: Ask permission to move the seat. Vacuum carefully around anchors and reinstall in original position.
Matte paint: Use dedicated matte-safe cleaners. No waxes or dressings that add shine.

How to Stand Out as a Candidate in Bucharest, Cluj-Napoca, Timisoara, and Iasi

Competition varies by city, but the formula is universal. Emphasize reliability, quality, and customer focus, then tailor your examples to local employer types.

Bucharest: Highlight speed in high-volume settings, comfort with digital POS and fleet accounts, and basic English.
Cluj-Napoca: Emphasize detailing skills and student-friendly schedules for weekend peaks.
Timisoara: Showcase maintenance basics and teamwork in mixed manual and semi-automatic bays.
Iasi: Stress reliability, flexible shifts, and a polite, service-first attitude.

Bring a short portfolio if you can - before-and-after photos, customer messages, or supervisor notes. It sets you apart.

A Manager's Quick Guide to Hiring Better Attendants

If you are an employer, structure your hiring process to test the skills that matter.

Practical trial: 60-minute on-site test washing a hatchback. Observe technique, time, and QC.
Customer simulation: Role-play a greeting and a complaint recovery.
Safety quiz: Short questions on chemical dilution, PPE, and spill response.
Reference check: Ask about punctuality, teamwork, and ability to follow SOPs.

Offer clear career steps, consistent schedules, and fair tips policy. Good attendants stay where they can grow and be respected.

Closing Thoughts: Excellence Is a System, Not a Secret

The best car wash attendants do not rely on luck. They build habits, follow checklists, and communicate well. They move quickly without rushing, protect surfaces like they own the car, and treat every customer like a neighbor. Employers who hire for these qualities, train with structure, and reward performance will see stable teams and stronger margins.

If you want to raise your site's standards or find your next great hire, start with the skills in this guide and make them visible in your training, daily routines, and job descriptions.

Work With ELEC: Hire Better, Get Hired Faster

ELEC helps car wash operators, petrol-station chains, dealerships, and detailing studios across Europe and the Middle East recruit reliable attendants and site leads. We source, screen, and onboard talent who meet your standards for safety, service, and speed. If you are an employer in Bucharest, Cluj-Napoca, Timisoara, Iasi, or beyond, we can help you staff up fast with people who stay.

Job seekers: If you are ready to build a stable career with training and growth, ELEC can connect you to high-quality employers who value skill and professionalism.

Get in touch with ELEC to discuss your hiring needs or to register your CV. Let us help you go beyond the bubbles and build a team or a career you are proud of.

Frequently Asked Questions

1) What qualifications do I need to become a car wash attendant?

Most employers do not require formal qualifications beyond secondary education. What matters most is reliability, attention to detail, and willingness to follow safety and cleaning procedures. A driving license helps, and basic English is a plus in cities with tourists. Some employers offer on-the-job training for equipment and chemicals. Certifications in first aid or basic HSE are valuable.

2) How much can a car wash attendant earn in Romania?

Net monthly pay commonly ranges from about 2,800 to 4,600 RON, depending on city, employer type, and shift pattern. That is roughly 560 to 920 EUR using a 5.0 RON per EUR rate. Bucharest tends to be on the higher end, followed by Cluj-Napoca, Timisoara, and Iasi. Tips can add 100 to 600 RON per month. Confirm whether salary is listed net or gross and whether tips are pooled.

3) What are the most important skills employers look for?

Employers prioritize reliability and punctuality, consistent cleaning technique that protects paint and glass, customer service that drives repeat visits, safe chemical handling, basic equipment maintenance, and accurate POS handling. In high-volume sites, speed with standards is crucial.

4) How do I avoid scratching paint during a hand wash?

Use a pre-rinse and foam to lift dirt, then wash top to bottom with a clean microfiber mitt. Use separate buckets for wash and rinse. Keep separate tools for wheels. Rinse frequently, avoid circular scrubbing with pressure, and replace towels that show contamination. Dry with clean microfiber and blow water out of crevices to prevent drips.

5) What is the best way to handle a customer complaint?

Stay calm, listen fully, and acknowledge the concern. Inspect the area together, propose a quick fix or a return appointment if needed, and follow through. Document the incident and share it with the team to prevent repetition. A small gesture, such as a discount on the next visit, can turn a complaint into loyalty.

6) How long should a full exterior and interior wash take?

For a well-trained team at a manual site, a compact sedan typically takes 18-25 minutes for exterior and 10-15 minutes for a standard interior, excluding wait time. Larger SUVs or heavy soil can add 10-20 minutes. Use a consistent workflow and allocate roles during peak hours to stay on target.

7) What tools and products should every attendant have on hand?

Must-haves include a pressure washer with correct nozzles, foam cannon, microfiber mitts and towels, dedicated wheel brushes, interior brushes, vacuum with crevice tools, glass cleaner, pH-balanced shampoo, all-purpose cleaner with proper dilution bottles, tire dressing, and PPE such as gloves and eye protection. An inspection light and air blower are strong additions that improve quality.