SmearOFF™ 2-In-1 | Vista-Dental | Made in USA | Proprietary EDTA / CHX mix formulated with wetting agents and surface modifiers | Removes both smear layer AND bacteria! | Clears 27% MORE dentin tubules (compared to leading 17% EDTA product) | Kills 99.99% bacteria in 10 seconds! | Will NOT form a precipitate when mixed with NaOCl | No additional rinse needed when used with NaOCl | Low surface tension.