The power washer is going to release particles of asbestos regardless of how careful you are with it.
Can you power wash asbestos siding.
If the asbestos siding is flaking or degrading in any way call a professional to remove it.
No installing new siding over the old asbestos siding isn t a viable option.
You can power wash it as long as you don t blast it hard enough to knock off pieces of siding or break any edges.
Scraping or brushing off old paint from asbestos siding is necessary before repainting but dangerous because it can release small asbestos fibres.
When you say asbestos shingles i presume you mean asbestos siding shingles.
If you re gentle power washing asbestos siding is perfectly safe.
You can power wash any loose paint or simply scrape and remove any.
These are easily prepared and easy to repaint.
If there is fraying on the edges of the tiles the answer is no.
Although most of those particles will be trapped in the water while you are washing it the water will eventually evaporate and release those particles.
If the tiles are in really good shape and your only looking to clean them not prep for paint.
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.
This could release cancer causing particles into the air which could end up in your lungs.
Asbestos shingles should not be power washed.
The reason is that federal and state environmental protection laws prohibit mechanically cutting or disturbing the shingles.
It releases fibers into.
Do not power wash your siding.
The biggest concern is that you should avoid power washing asbestos siding as it can chip or damage the siding and release dangerous asbestos fibers into the air.
The biggest concern is that you should avoid power washing asbestos siding as it can chip or damage the siding and release dangerous asbestos fibers into the air.
Power washing of asbestos wall tiles can be done but its condition must be considered first.
Then as long as your using a lower pressure wand with the fan spray you will be fine.
This is something i would avoid.
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