Best Way To Clean Metal Barn Siding For Painting

A mixture of one part ivory to three parts water is recommended as a general purpose cleaner.

Best way to clean metal barn siding for painting. It is recommended that cleaning either of these be accomplished with a mild solution of detergent. Place a roll of painter s paper and 1 inch masking tape on the paper and tape dispenser. Purchase an inexpensive pressure washer or rent one locally at a home improvement store. Use tsp to wash all metal surfaces to be painted.

How to wash steel siding. A paper and tape dispenser is a convenient tool. Chemicals you might use on wood or vinyl siding can cause damage to steel. Step 3 fill the cleaning solution.

This is considered the best way to clean your siding since hand rubbing with a brush can scour off dirt better than water pressure alone. Step 4 scrub steel siding. Step 1 clean the steel siding. Set your pressure washer to the lowest setting and slowly spray your siding in even strokes.

As with all exterior painting projects proper surface preparation is the key to restoring your metal siding. The solution should be applied with a clean soft rag or sponge using a gentle rubbing action vigorous cleaning will remove the stain resistant surface and therein develop further staining in the future. Wash the steel siding with trisodium phosphate tsp and use a pressure washer to rinse thoroughly. How to properly clean steel siding.

It also helps to peel away the previous paint on the steel siding leaving it neat and clean. Begin by thoroughly cleaning your siding of all loose dirt chalk and other contaminants. Many types of soap can be used to clean your steel siding but laundry detergent is a convenient option. Purchase or rent a power washer and spray the house down thoroughly.

Step 2 add detergent. Also this gives you a chance to inspect and repair the siding. Anyone that has pre painted metal roofing or siding will eventually need to clean it. Put those away and simply make up a solution.

You will be working with high pressured water so you don t want any live electrical wiring. Tsp is technically known as trisodium phosphate and is a. This will help clean away all the dirt that accumulates on the steel siding. The first step includes cleaning.

While a power washer might be a little too aggressive for wood or vinyl unless you re a professional it s the best tool for cleaning steel. Using the lowest pressure setting spray plain water over the building to pre soak the structure. Pressure washing is the easiest way to clean a metal building. Cleaning of the surface can be done by hand washing with warm soapy water or with the use of a high pressure washer 2500 psi minimum.

This detergent solution should be made from a tri sodium phosphate for example the laundry detergent name brand spic n span. Step 1 turn off power to any outdoor lighting.