Does vinegar kill green algae?
Keeping this in consideration, will vinegar kill algae on concrete?
Vinegar can also be used to rid of algae. Use a mixture of water and white vinegar to spray down the area and kill the algae. Rinse the surface alga off the concrete with a water hose.
Similarly, does vinegar prevent algae?
A solution of diluted bleach with one part bleach to nine parts water can help kill and prevent algae. Another option is to use a mix of white vinegar and water. Vinegar is safe and is effective on algae. Rinse the fountain thoroughly after cleaning it.
Barley straw will slowly kill algae naturally as it rots. If you have a pond or body of water you want to keep free of algae, try tossing a small bale of barley straw into it. You can also use creatures that naturally eat algae to kill it.