ASMR Car Cleaning is an official feature. The payout is not in the Roblox description. The concrete minigame below is from a September 26, 2026 walkthrough of the Clean Cars station, so confirm the meters on your client if a beta update moved them.
Steps
- Go to the Clean Cars station and pick a car that is staying on your wall.
- Use the foam sprayer until the foam meter reaches 100 percent. Cover the vehicle; the meter is the completion check.
- Switch to the water spray and rinse until the wash meter reaches 100 percent.
- Wait for the success line. The walkthrough quotes Successfully cleaned car!
- Check that gems were added. The amount is not published.
What you are buying with the time
The same walkthrough says a cleaned car earns 25 percent more for 12 hours, and that washing is a repeatable gem source. Quests, Index rewards, and the Car Trivia Quiz are the other free gem sources named alongside it. If you only have a minute, wash the highest money-per-second car on the wall rather than a car you are about to replace.
What is still unknown
The official line does not list gem amounts, whether every car can be washed, or whether the boost stacks with Offline Cash. Do not add those numbers. Car Shows, still marked soon, may give cleaning a second purpose later. Today the wash is gems plus the timed earnings boost, if your station still grants both.