QD+ contains real Brazilian carnauba and polymers to give your vehicle a quick boost of shine and protection.
Use Poorboy’s World Quick Detailer PLUS after each wash to prevent water spots. After you towel dry your vehicle, mist the paint with QD+. The polymers and carnauba will restore the gloss while removing fresh water spots.
S+G is a gloss enhancer that can also be used after washes to remove fresh water marks and boost gloss.
QD+ has wax in it, so if you like the carnauba look, you'd lean more towards this.