>>5906857
Its a lot cheaper when you make it. Ingredients are sodium chlorite flakes and either hydrochloric acid (usually 4%) or citric acid. It's alright to use citric acid for CDS but not MMS because it causes digestive problems. Some precautions are to avoid inhaling the gas, not using metal spoons when scooping sodium chlorite, keeping CDS away from UV light. This book gets into depth:
https://web.archive.org/web/20230803150232/https://safrax.com/wp-content/uploads/Forbidden-Health-by-Andreas-Kalcker.pdf