Given a bid on washing 237 storage doors. Doors are 10ft by 8ft - Aluminum.
A lot of oxidation. Owner wants them clean so they can apply some chemical that will remove the oxidation. They will apply the chemical - I will just clean.
When I wet my finger and rub across - the white powder comes off but some of the brown paint does too.
Should I be concern?
Should I use chemical (If so What?) or just hit it with water?
Any advice will be greatly appreciated. Thanks
A lot of oxidation. Owner wants them clean so they can apply some chemical that will remove the oxidation. They will apply the chemical - I will just clean.
When I wet my finger and rub across - the white powder comes off but some of the brown paint does too.
Should I be concern?
Should I use chemical (If so What?) or just hit it with water?
Any advice will be greatly appreciated. Thanks