19. I started when my brother took care of M3, which is now mine. I used to use those brushes that you would connect the water hose to, and never even thought about using 2 buckets. (now i know better). I got sick of the swirls and started with the
meguiars 3 step and a vector. --> Upgraded to
Meguiars IP & FPII... then --> PC then --> Meguiars
PO106FF --> Rotary and I never looked back. Actually started senior year in high school.