Putt M S, Kleber C J, Muhler J C
J Dent Res. 1979 Jul;58(7):1659-63. doi: 10.1177/00220345790580070101.
A sodium-potassium aluminum silicate cleaning and polishing agent was compared with conventional prophylaxis abrasives and was found to be highly compatible with fluoride. When formulated into a fluoride prophylaxis paste, especially with stannous fluoride, a larger reduction in enamel solubility and greater fluoride uptake were obtained with representative commercial prophylaxis pastes.