In the hospital world, hydrogen peroxide saves scrubs daily, and now it will save your ... but you can take care of that by rinsing out the tank with hydrogen peroxide. Then use a clean toothbrush ...

Get stubborn rust stains out of concrete by making a paste of baking soda and hydrogen peroxide, applying it to the stains, scrubbing them, then rinsing area with clean water. Spray rat droppings with ...