Only mix 2 kinds of liquids those you can buy at drugstore or at gardening corner of homecenter.
[Hydrogen sulfide GAS] is a potent POISON GAS more than carbon monoxide gas, occur more quickly.
* It is sometimes misunderstanded with “chlorine gas”,but it is [Hydrogen sulfide GAS],more potently. *
You can lose your senses in a second(knock down:painless!!) if you inhale [high concentration hydrogen sulfide GAS] over 1000ppm!!!!
You can’t “knock down” with “chlorine gas”!

Strong Acid + Calcium Polysulfides solution(Pesticides) = Hydrogen sulfide (H2Sgas)

* If in a bathroom or a car,enough with each 2 litters (about half gallon).
* You can use sulfuric acid of a car battery as strong acid, and you can use a pesticide lime sulfur as calcium polysulfides.

It reachs a fatal concentration over 1000ppm quickly.
（Please mix in a vessel, such as buckets）

Acid Sources
Lysol(R) Ready to Use Disinfectant (4-8 percent citric and hydroxyacetic acid)
Lysol(R) Toilet Bowl Cleaner (9.5 percent HCl)
Sno Bol(R) Toilet Cleaner (15 percent HCl)
**The Works(R) Toilet Bowl Cleaner (15-25 percent HCl)** coooooooooool!!!!!!!!
Blu-Lite(R) Germicidal Acid Bowl Cleaner (20.5 percent phosphoric acid)
Kaboom(R) Shower, Tub, and Tile Cleaner (5-7 percent urea-monohydrochloric acid)
Tile, stone cleaners (1-30 percent HCl)

Sulfur Sources
Artist oil paints (0-15 percent zinc sulfide)
Dandruff shampoos (1.0 percent selenium sulfide)
**Pesticides (5-30 percent calcium polysulfides)** coooooooooool!!!!!!!!
Spackling paste (1-2 percent zinc sulfide)
Some latex paints (6.6 percent zinc sulfide)
Garden fungicides (5-90 percent sulfur)

“La jodaso stiana.”