I think I solved my foam brush problems today. I had the same problem today with very runny foam brush chemical. I looked at the chemical line and it looked like the line is the problem. So I replaced it.
Car Wash Blog / Self Serve Industry Blog and Forum
I think I solved my foam brush problems today. I had the same problem today with very runny foam brush chemical. I looked at the chemical line and it looked like the line is the problem. So I replaced it.