I used my power washer. I thought it would send the rocks flying, but it did not. I was amazed how easy it was and how they returned to white again. The green algae and dirt came right off. Just don't hold the nozzle really close or they may scatter some.
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.
bleach is the only thing I can think of
I used my power washer. I thought it would send the rocks flying, but it did not. I was amazed how easy it was and how they returned to white again. The green algae and dirt came right off. Just don't hold the nozzle really close or they may scatter some.
thanks , shall try it
I would use bleach.