adehook

going to buy a clay bar set for my wrx, how often should you change the clay bar?

SwissTony

iTrader: (19)

when you drop it on the ground, change it

adehook

would you change it when you have done your car once? or when its ****ty?

53

iTrader: (41)

Depends on how badly contaminated your bar is after the session. For the most part I keep clean sections to do spot cleaning of stubborn flies and such in the summer but then I only use a sonus green mild clay. Also if its still pretty contaminant free I do all the windows then wheels, then bin it.

scoobyverysoon

iTrader: (1)

I use mine once - I start by cutting the claybar in half so can normally get 2 cars out of one unless there minging

Rich @ PB

iTrader: (3)

When you can't reveal a clean face when you fold it; this means the bar is fully loaded with contaminants, so time to change it. If you can reveal a nice clean face when folding it keep going.