How much you use depends on the size of your home.
Best way to remove rust stains from aluminum siding.
How to remove rust stains from aluminum siding.
Step 1 rinsing.
Using steel wool and sandpaper are both effective ways to remove rust from aluminum.
Step 2 washing.
Combine a few slices of fresh lemon vinegar and warm water in a five gallon bucket.
Steel wool contains a bundle of fine fibers that easily scrub away hardened grease and stains.
Sandpaper is often kept in the garage but you can bring it inside to help remove rust.
Use a high pressure spray nozzle to spray the area thoroughly.
Most rust is not going to go away and if it is simply discoloration from water going down it try scrubbing it with a simple solution of sudsy water with a non abrasive scrubber.
Sometimes though stains develop that are hard to remove.
It resists damage from water and weather lasts a long time and looks great if you clean it regularly.
Do not use coarse steel wool as it will damage the aluminum surface.
Is there any way you can put a drain in to divert the water from coming down in the same spot all the time.
If you use a decent amount.
Use a stiff brush and a bucket of soapy water to clean the stained area of the aluminum siding.
Spray tsp onto wet aluminum siding put on your protective gloves safety glasses and face mask before you start spraying.
Rinse the stained area of the aluminum siding with a water hose.
With the ryobi chemical sprayer you just pop in a battery and turn it on.
How to clean aluminum siding with a power washer the correct way.
Aluminum siding is a good kind of siding to have.
Step 3 clr.
And if so would that cover the rust.
Before you do anything complicated get out your garden hose and go over the rust stains with water.
Scrub the stains with superfine steel wool.
If you re using a traditional chemical sprayer pump the tank until you feel resistance.