To make your own, you just need water, washing soda (note that you can also use baking soda) and hydrogen peroxide. Just mix equal parts of peroxide and washing soda with a double part of water. For instance, mix 1 cup of water with ½ cups each of washing soda and peroxide.
Unclog your toilet without a plunger with these toilet bombs
DIY cornice board! This is the cheapest and easiest way I've ever seen to make these. Justin and I desperately need something above the blinds in the living room and front room. Will definitely be doing this :)