What is the best way to clean river rock stones in your flower bed?

by Aat9219085
We have River rock stones in flower beds around house but they get dirty and green.

  4 answers
  • E E on Jun 29, 2017
    I'd recommend Wet and Forget, you'd need to project the plants from overspray, but it's great for keeping 'the green' at bay for a long time.

  • Nancy Eaton McEwen Nancy Eaton McEwen on Jun 29, 2017
    power wash them

  • Alexandra Alexandra on Jun 29, 2017
    The green might be moss or even algae if the stones keep too much moisture. A picture would have helped. They are more difficult to remove, but they make the stones look established in the garden. :) The dirt can be washed off with the hose, when watering the flowers, just make sure the water falls onto the rocks to wash them, rather than on the dirt next to them (which splashes the rocks with dirt).

  • 2dogal 2dogal on Jun 29, 2017
    Green sounds like moss - you can buy a commercial moss killer to spray on the stones.