Hi There New to the Forum. From Tampa

Rodrigo estrada

New member
Nov 28, 2024
1
MIAMI
Hi Everyone new to the Forum and will need some guidance on bringing up PH after remocing stains from plaster with Acid. PH level is at 6... Not sure if the Total Alkalinity Powder did anything to raise Ph. Any recommendations on Borax???
 
Welcome to the forum.
Raise your TA to 70. The pH will rise. Use baking soda. Do it in steps. 20 ppm TA at a time.