I only use it in the form wash and ultrasonic, not in the bath supplied with the printer. This goes well with even high temp resin, which is prone to crack when it sucks up too much. My ultrasonic cleaner is stainless steel so never have issues there. It works different than IPA as it doesn’t seem to dissolve the resin like IPA does but removes it from the surface. We have no trouble combining rigid resin with all the other resins in the same form wash, which is a no-go with IPA(leave white residue). We print a lot with durable resin without issues for months already.
The Tripropylene Glycol Methyl Ether is a good suggestion and I’ll order some to try next.