This is the one I have but there are several other formulas Crest Pro-Health Advanced Mouthwash with Extra Tartar Protection, Refreshing Mint 16.90 oz (Pack of 2) https://www.amazon.com/dp/B01IAFGNWU/ref=cm_sw_r_cp_api_i_Ve7vFbE0NG4X7 my husband prefers the Act. Don’t know why act doesn’t work for me