There is tile and grout jobs and there is shower tile and grout. Water spots and soap scum removal has always been a tough gig. After using a traditional diluted/ non diluted acid for some time dealing with fumes and often multiple applications to dissolve the hard water spots. Then Kick Acid came in the mail. Wow. A single application, wipe and rinse with no respirator. Didn’t even need to fire up my TM and run hose! Saves a ton of time in showers. This stuff has a place in my van for sure!
Havent used it yet but love all the products that i have used from you. And love customer service Thank's Larry Garrison