sometime it depend on the wax you use......i own a white car so i know how blardy hard to clean it....especially birdy poo....currently using soft99 car wax which is worth the money you pay at RM14.90 or something

aiyo...depend how 'old' is your bird shit la ......if like 2-4 weeks lidat...then you tyr and see can or not.....

chishin....easy bang eats up the paint...i remember lastime my neighbour maid use those detergent to wash the car...that time the car was a bright red Proton Iswara...She dip the sponge into the pail and wipe on car...next thing, almost whole patch of red paint boh liau instantly and the sponge becum red like blood...can almost see the primer white....p.s: use that only if you hate someone's car ...........