Question: how much hydrogen peroxide to disinfect laundry?
Answer: To use hydrogen peroxide, add 1 cup of 3% hydrogen peroxide to the wash. Be sure to spot test the peroxide first though as it can have a bleaching effect on some fabrics. Borax can be used in addition to your regular detergent. It is especially effective as an antifungal, but also helps as a disinfectant.