How much bleach do you need to drink to pass a drug test?

It doesn't work

Do NOT drink bleach.

Kidneys release the cannabinoid byproduct into the urine. If you begin drinking a lot of water hours before the test, the kidneys quit releasing the toxin and focus on eliminating the water which means that you will, basically, be peeing only water.

Important - take a high dose of B2 to help keep the urine colored or your sample will be clear and look diluted.

Very Important - You'll need to drink about a gallon and a half starting about four - five hours before the test. If you feel any symptoms of water intoxication, you must stop or you could die.