My main ingredients for weapons were simply a boric acid (borax) and sugar powder mix (about 1 to 10 borax to sugar).

When Chlorine reacts with water, it produces hydrochloric acid and atomic oxygen (For those of you following along, that's O not O+O, which is what we actually breathe.)  

Because chocolate contains heart healthy nutrients such as flavonoids, methylxanthines, polyphenols and stearic acid, which reduces inflammation and increase good cholesterol (high-density lipoprotein or HDL cholesterol).

My own personal home and one of my higher end homes has acid stained and sealed concrete.

One is called Hair and Grease, it comes in a bag as it's an acid product-so consider your pipes and the environment.

Grind all concrete with a diamond wheel, don't use the acid etch.  

I think she would magically become more helpful after that.Also look into enzyme products then possible muriatic acid then kilz sealer

@Jacob Murphy the cat pee is the worst because it is very acidic.

Acid wash.  

Boric acid is what you want for residual roach killer.