How to clean cement sidewalks and driveway without killing your back.
by
Jan
+6
It must be mildew or moss from so much rain.
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Use a product called
Wet and Forget
Pressure washer works best.
use vinegar to kill the moss. let it dry, and scrub it off. Then apply a cement cleaner and finally seal the cement properly
buy or rent a pressure washer...no need to even use a detergent with it, let it do the work for you
Power wash it
Spray & Forget available at Home Depot. Patience. It takes as long as a few weeks to work. One of few products available that if you use as directed really achieves what it says.
"wet it and forget it" from Lowes, menards or Home Depot. Follow directions exactly and give it 3 days.
heavy solution of bleach and water. Use a sponge mop or one of those swiffer type things. Be careful not to slop off the edges as it will kill any growth that's up against the cement.
Pressure wash it.