How to Kill Bacteria in Sand

We use sand for a variety of purposes. We use it as decor, in our aquariums and in our children's sandboxes. Sometimes, harmful bacteria can grow in sand. This could be because of animal feces or elements in the natural environment. Sand does best when it remains covered and dry. Rake it out occasionally to let it air out. When you do find yourself with bacteria-infested sand, it's good to know how to disinfect it.

Instructions

• 1

  Take the tainted sand and skim it to remove large debris. Trash, feces, leaves and other materials need to be removed from the sand to prevent further bacteria growth. Wear protective gloves when skimming the sand.

• 2

  Lay the sand out on a flat surface. Spread it in a thin, even layer over a hot pan, or on a concrete tabletop. Check to make sure there is no debris on the table before spreading out the sand.

• 3

  Allow the sun to completely dry the sand if it is wet. Bacteria thrives in wet conditions. The sun will dry the sand and kill some of the bacteria present.

• 4

  Mix a solution of water and bleach to kill any remaining bacteria in the sand. Mix 3/4 cup bleach with one gallon water. According to Facts About Bleach.com, this ratio will kill feline and canine-related fecal bacteria.

• 5

  Spray the sand down with the sanitizing bleach solution. Allow the sand to completely dry before putting it back. If you are leery of using chemicals, check out the green products companies like Clorox and Lysol are releasing. These companies may have safer alternatives to disinfecting.