The golden rule: don't introduce scratches
Most paint swirls and fine scratches come from washing, not driving. Every time dirt is dragged across paint with a sponge or brush, it leaves marks that build up over time.
The goal of a maintenance wash is simple: remove dirt while touching the paint as little and as gently as possible.
What to avoid
Automatic car washes with brushes — the fastest way to cover fresh paintwork in swirls.
Sponges — they trap grit against the paint. Use a dedicated wash mitt instead.
Washing in direct sunlight or on hot panels — products dry too fast and leave streaks and spots.
One bucket for everything — grit from the lower panels ends up back on the roof.
The safe method
1. Pre-rinse or snow foam first to loosen and remove as much dirt as possible without contact.
2. Use the two-bucket method: one with shampoo, one with clean rinse water for your mitt.
3. Wash top to bottom — the dirtiest areas (sills, lower doors, bumpers) always come last.
4. Use a separate mitt or brush for wheels, never the one that touches paint.
5. Dry with a proper microfibre drying towel rather than letting it air-dry, to avoid water spots.
How often should you wash?
Every 2–3 weeks in normal conditions, more often in winter or if the car lives outside. Little and often is far safer than letting heavy grime build up and then scrubbing it off.
Want it done properly?
Every Two Tone package uses the methods in these guides — safe washing, proper decontamination and lasting protection.