You don’t need bleach. Save money, and save the wastewater. Use the energy that’s free. Sun bleach your cloth diapers. The results are amazing.
This diaper shows you want happens to a nice, white diaper when baby has eaten a lot of blueberries.
After 30-60 minutes in the direct sun, gorgeous white diapers again.
Remember if you are sunning your cloth diapers, especially if you are drying the diapers in the sun, they will be a little stiff. Either toss them in the dryer for a few minutes to loosen up the fabric (with a hockey puck in a gym sock) or just roll them around in your hands.