Here is the full list of all 63 Car Detailing Simulator achievements.
See credits
Sell lower price
Find unique
Buy auto salon
Pressure washer time
Buy all upgrades
Buy shed car
Repair garage
Buy garage
Get 10 rep
Fix trash
Use trash can
Stairs ride
Return dirty
Use automatic polisher
Buy all toolkits
Wash 10 cars
Use small brush
Use paint meter
Long session
Use sponge
Get 5 rep
Fix seat
Use sand paper
Buy seat toolkit
Use soft brush
Use wide brush
Buy window toolkit
Buy wheel toolkit
Buy interior toolkit
Buy garage upgrade
Finish tutorial
Get 2 rep
Fix scratches
Use hand polisher
Use flashlight
Buy finish toolkit
Open memory
Wash 1 car
Take photo
Buy body toolkit
Buy one toolkit
Use vacuum
Use rag
Use seat spray
Use window spray
Use pressure washer
Buy lights toolkit
Fix body
Fix windows
Fix wheels
Finish game
Wash 50 cars
Wash 100 cars
Wash 500 cars
Get 15 rep
Make money
Overtime
Water computer
Fix ufo
Car 1 minute
Find turtle