PSA: join the laundry sub
You must join the r/laundry sub if you are not already following it! There is so much great info about detergents and additives that is so incredibly helpful. I cannot recommend it highly enough!
For example, FEBU is an enzyme blend that I found out about in the laundry sub, but it has been amazing for my diaper laundry too! I think all cloth diaper families should be using it.
I also started using citric acid for my rinses based on info I learned in that sub. It helps keep my diapers from getting detergent buildup and makes them super soft.