Add the peroxide after the cs is finished cooking. Adding cs during cs generation can mess up your end product. Thats what I've been told by the experts. Works for me. Also give the peroxide time to react fully with the silver particles. You may get a strong reaction initially like clouding or yellowing. Over time perhaps 30-60min or more your cs solution should clear up. That's the time to use it. If you are using food grade maybe two or three drops per gallon would be sufficient. Any more than that and your cs might become unpalatable (yucky tasting). Try it and let me know how it works out for you.