How To Clean Old Asbestos Siding

If necessary carefully lift siding pieces with pry tool to expose nail heads.

How to clean old asbestos siding.

How to clean asbestos siding step 1. You can power wash any loose paint or simply scrape and remove any. Oxygen bleach hydrogen peroxide. The approach of removing the old shingles and replacing them with new siding is an option that many homeowners have pursued though probably not as safely as they should.

Use a wet cleaning method. Scraping or brushing off old paint from asbestos siding is necessary before repainting but dangerous because it can release small asbestos fibres. Use a water blaster for the large pieces and allow the siding to dry thoroughly. Remove pieces of siding by pulling nails or cutting nail heads so as to minimize breakage.

If you do power wash use as gentle a touch as possible and quit if you find that you re knocking pieces of siding off. It is difficult to find replacement siding for repairs. Apply a liquid sander solution by rolling on liberally with a paint roller and using clean rags to rub and smooth the surface. Remove any biological growth such as moss and fungus from the surface of the siding.

Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc. The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough. When you say asbestos shingles i presume you mean asbestos siding shingles. Less volatile than chlorine it removes mildew on and below the surface as well as algae dirt and oxidized paint but won t harm plants or clothing.

Breakage releases asbestos fibers. This product cannot be refurbished unlike other forms of siding. Place the detergent in the bucket. It appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth.

Mix one part bleach and. Since asbestos is only dangerous when it is in a friable state you will remove the paint without sanding or scraping. Wet cleaning asbestos involves mopping the floors and using damp rags to wipe down floors and other surfaces that have been contaminated with asbestos. This means that you ll have to take some extra time cleaning and prepping the siding before painting and rely instead on a garden hose sponges and good old fashioned elbow grease.

Chlorine can also damage foliage and stain clothing. These are easily prepared and easy to repaint. Split the house into.