Description advanced formula cleaner for use on unpainted aluminum pontoons, boats and lower units. zing™ formula iv is a synergistic blend of acids, metal. Don asked: what can i use to clean aluminum pontoon boats? after sitting in the lake all summer and the pontoons are very discolored. any suggestions on how to restore?. Burleson handyman / how to clean pontoons with aluminum oxidation polish restoration clean boat how to clean & polish aluminum pontoons in less.
