Question: what cleaning products can you mix with bleach?
Answer: Bleach reacts badly with a LOT of things, including ammonia, vinegar, urine, solid forms of chlorine, and many more. Once bleach is DILUTED, to 1 cup of bleach in 1 gallon of water (125 ml in 4 liters of water) you can mix a bit of plain LAUNDRY detergent with it, since it is designed to be chlorine stable.