Good move on ordering the new enzyme solution. It easily outperforms their older products IME. So do the enzyme based solutions from AIVS and Walker.
DO NOT use your old brushes. The old MoFi solutions contained surfactants that left an audible film on the records. The new products don't do that, but if you use a contaminated brush they will.
I threw my old MoFi stuff away. Compared to AIVS it didn't clean very well. Even worse, the film it left needed enzymes to remove. I'm half way through re-cleaning 2,000 records to get that film off. Pain in the neck and the wallet, but sonically worth the trouble.
DO NOT use your old brushes. The old MoFi solutions contained surfactants that left an audible film on the records. The new products don't do that, but if you use a contaminated brush they will.
I threw my old MoFi stuff away. Compared to AIVS it didn't clean very well. Even worse, the film it left needed enzymes to remove. I'm half way through re-cleaning 2,000 records to get that film off. Pain in the neck and the wallet, but sonically worth the trouble.