Suicide by Hydrogen sulfide (“Detergent suicide”)


  • * Source of sulfur, like liquid (!) “lime sulfur” (insecticide spray in hardware store), of course not a closed spray can.
  • * Acid, like Hydrochloric acid (salt acid, “HCl”) from a hardware store, or sulfuric acid.
  • * Bucket.
  • * Duct tape.
  • * Maybe Liquid-proof tarp (tarpaulin, persenning…) to protect the floor or car.
  • * Bedroom, small room, automobile or tent.
  • * Warning notice (look at “Media”).
  • * Maybe a Suicide Note (gladly also here public in the “Suicide Bulletin” in “Message Board”).
  • * Mention this website is welcome (look at “Media”).


  1. Attach a visible warning outside the room or behind the car windows (look at “Media”)!
  2. Adhesive doors, windows and vents (often present in the bathroom and WC) leakproof.
  3. Maybe place a suicide note, and gladly a reference to this website beside yourself (look at “Media”).
  4. To protect the flat or car etc., place the tarp at the ground or in the co-driver leag area (see the video).
  5. Fill the acid into the bucket, and close the bottle. Prevent a fall over of the bucket, at onset of unconsciousness (mess for the landlord, family etc.).For example, lie face down over the edge on a bed, bucket at the ground.Or in a Car, place the bucket in the co-driver leg area and perhaps, fasten your seat belt (“safety first”…).
  6. Breathing in, hold the breath, and mix the liquid lime sulfur in the bucket. For simplicity, the drop the bottle in the bucket. Maybe, you have no time to close and put away the bottle. Because, the unconsciousness and death could occur very quickly. Wait for enough gas, then exhale to the side, and take a deep breath.


Attach the warning not at the outer appartment or house door. Perhaps at night. You could be found too early. If you live alone, and nobody will find you, then use a delayed email delivery (like, or send a paper letter. If you like, you can search a person (look at “Message Board”) who is filming the fire department or hazmat team. This person may also hide cameras in apartment (If the person still has access thereafter), hallway etc..