Diluted bleach in a garden sprayer is what I used... spray, let sit 15 minutes..hose off....works great. In the heavier spots, you may have to spray twice.
If all else fails you can power wash it. Borrow one or rent one. I like it because there's no chemicals involved. There's no scrubbing which means no sore arms or backs. Just plain old water gets the job done. Great for vinyl siding also.
Every time I clean my mirrors, they end up having tons of streaks and almost look worse than before I started. What could I use to clean them that won't leave streaks...
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I recently used Wet & Forget on some wood siding and haven't seen results, yet. I sprayed it on the house about a month ago and wanted to see if I should give it ...
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My question as I watched these grandparents was always, "Why are you sweeping your yards, and why is there no grass around your house?" We have grass around ours.
Diluted bleach in a garden sprayer is what I used... spray, let sit 15 minutes..hose off....works great. In the heavier spots, you may have to spray twice.
Use a product called Wet-and -Forget which has no bleach to breathe in and safe for all surfaces and the environment.
Thanks Janet!
Thanks Kay
Pool shock in sprayer.
If all else fails you can power wash it. Borrow one or rent one. I like it because there's no chemicals involved. There's no scrubbing which means no sore arms or backs. Just plain old water gets the job done. Great for vinyl siding also.
Presser Wash !