Apply the cleaning paste to the sponge or rag and apply it in a small inconspicuous area first to make sure it s safe.
Removing rust stains from wood siding.
Take the rust stained wood outside or into a garage workshop and open up.
Your vinyl siding brick exterior or driveway may be slowly changing colors due to rust stains from your sprinkler system.
It can also be used to remove lime scale and calcium deposits.
As mentioned the black stain is a type of low oxygen rust iron oxide that forms when moisture gets trapped between a piece of metal and another surface like wood.
Bleaching tough stains with oxalic acid 1.
Make a thin cleaning paste using bar keeper s friend and clean water.
Mix a strong solution of siding cleaner or other strong detergent and hot water.
Use a nylon bristled scrub brush to remove the rest.
While these dark stains look bad they re actually pretty easy to remove even from finished wood using a common household cleaner and without removing any material.
Apply the solution with a clean garden sprayer allowing it to soak for 15 minutes.
The bleach will remove much of the discoloration.
Remove water stains on siding.
Use the cleaner designated for the particular stain you are working to remove from the list above.
Stains simply dissolve away.
Put on protective gear to keep you from inhaling or touching the cleaner.
Scrub the area with a scrub brush and the solution.
If that is the case you need a product like goof off rust stain remover to save your siding and restore your home s curb appeal.
Water stains on wood siding are often caused by dirt that has wicked up from dirty water puddles or wet soil.
A prime location for this type of staining is the bottom section of cedar or other wood house exterior siding that has come into contact with soil.
Wear gloves to protect your hands from the.
Once the general cleaning is completed you are ready to tackle the stain.
Use it to gently clean rust stains from vinyl siding and work on one slat at a time to avoid leaving it on too long.
Choose a well ventilated area to work in.