I just got off the phone with the supervisor of tech support for Deft Spray Lacquer.
I asked what the best product was for cleaning a wood that was top coated with their lacquer. They guy had no idea. I asked about Windex or an alcohol based cleaner. Still no idea.
I said, "Are you telling me you're the supervisor for tech support for Deft finishes and you have no idea if ammonia will have a negative reaction with your product or not?" "Um, uhhh, um..."
Unbelievable.