Don t power wash as mentioned above if you think your house is painted with lead paint.
Asbestos siding power washing.
Use the correct attachments and materials for the job.
If you use one on asbestos shingles the droplets of water in this aerosol will contain very fine fibers of asbestos which will be conveyed into the deepest recesses of your lungs.
Power washing of asbestos wall tiles can be done but its condition must be considered first.
Asbestos siding achieved its height in popularity between the 1920s and 1970s.
If the tiles are in really good shape and your only looking to clean them not prep for paint.
Many homes used this type of siding because it was easy to clean and more durable than other substances.
The reason is that federal and state environmental protection laws prohibit mechanically cutting or disturbing the shingles.
Asbestos shingles should not be power washed.
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.
Asbestos house washing maryland.
When you say asbestos shingles i presume you mean asbestos siding shingles.
Try to avoid power washing the side of the house if in direct sunlight.
If there is fraying on the edges of the tiles the answer is no.
Choose a day that is low wind and no rain to pressure clean your house siding.
Then as long as your using a lower pressure wand with the fan spray you will be fine.
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.
While wetting the material something that would naturally occur during the power washing of the cement asbestos roof surface would be expected to reduce the airborne level of asbestos during the actual washing process although when properly peformed wetting to control asbestos particle release includes the addition of a wetting agent to the spray before it is applied.
We safely cleaned this asbestos home in glen burnie maryland with very low pressure.
Cleaning this siding takes some care since asbestos could be released into the air and cause health problems for those present.
Power washers produce a very fine aerosol.