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Our Process

Careful, thorough, and done while you're away.

Every clean follows the same professional routine — done by hand, in your garage, while your car sits quietly in its bay. No water, no rush, no shortcuts. Here's exactly how we treat your car, step by step.

See the process
Step by Step

What happens to your car

01

Pre-clean photo inspection

Before we touch anything, we photograph every panel and timestamp it. If a mark was there before we arrived, there's a record of it — that's your protection as much as ours. You'll always know exactly what state your car was in when we started.

02

Hand wash with our waterless formula

We work panel by panel using a professional-grade waterless formula and a fresh stack of dedicated microfibre cloths. The formula lifts and encapsulates dirt so it wipes away cleanly — no hose, no buckets, no water pooling on the garage floor, and no runoff.

03

Buff to a streak-free finish

Each panel is then buffed by hand with a clean, dry microfibre until the paint is smooth and streak-free. This is the step that gives your car its shine — an even, mirror-clean finish with no haze and no residue left behind.

04

Glass and wheels, done separately

Glass and wheels each get their own dedicated cloths, kept strictly apart from the ones used on your paintwork. Wheel grime never touches your bodywork and glass stays crystal clear — nothing is ever cross-contaminated.

05
Premium

Sealant finish for extra protection

On the Premium plan, we finish with a protective sealant that adds depth to the shine and helps the paint shed dust and water between visits. It keeps your car looking freshly cleaned for longer and gives the surface an extra layer of protection.

06

A completion card on your windscreen

When we're finished, we leave a Zerro completion card on your windscreen so you know your car has been cleaned and exactly when. You come back to a spotless car and a quiet confirmation that we've been and gone — no keys handed over, no need to be there.

We don't rush. Every panel gets the time it needs.

Waterless & Eco-Friendly

Clean car, clear conscience

0 litres
water used per clean
150–200 litres
saved vs a traditional wash
pH-neutral
products safe for paint and garage floors

Our formulas are pH-neutral, paint-safe, and eco-friendly. Because we clean without water, there's no runoff into your garage drain and nothing washed down into the ground — just a clean car and a dry, spotless bay. It's a genuinely better way to keep a car looking its best, and it happens to be kinder to the environment too.

By Hand

Every car cleaned by hand, by people who care

There are no machines and no automated wash cycles here. Every car is cleaned by hand, by a trained member of our team who does it the same careful way every single time.

Working by hand means we notice the details — the corners, the trim, the wheel faces — and give each panel the attention it deserves. It's slower than pushing a car through a tunnel, and that's the point. Your car is treated the way you'd treat it yourself, if you had the time.

Same team, same routine, same standard — every visit. That consistency is what a subscription is really for.

Ready When You Are

Give your car the Zerro treatment

Choose your plan and we'll take it from here — a spotless car, every week, without lifting a finger. From CHF 69/month.