I have metal staining in my vinyl liner which requires a quart of MM once a month. This maintenance dose makes my liner look new within hours and if I keep up the monthly dosage, it never stains. However this year, the ProTeam MM has been hard to find. I am reluctant to switch to another product becasue it works so well..... I was looking around and found some alternatives, but since I've never used them I was wondering if other folks have tried any other equivalent products and would recommend them for staining.
Thanks
Thanks