12-14% hydoxyacetic (glycolic) acid C2H4O3 (CAS 79-14-1); used elsewhere in household cleaners
3-5% sulfamic acid H3NO3S (CAS 5329-14-6); used elsewhere in swimming pool disinfecting and cleaning
3-5% citric acid C6H8O7 (CAS 77-92-9)
2-4% alkyl alcohol ethoxylate-acetate (CAS 68478-93-3)
2-4% proprietary detergent mixture
this is CLR, it is one of the more enviormently friendly cleaner in this class.
so by using it you are being more friendly than some of the other things out there. I can get some stuff from the ship that would have cleaned the tub in 3 min, but at 10 min if you forgot about it the tub might be missing also
Steve
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