$.75 off any One Colgate Mouthwash or Mouth Rinse Posted by Harbor Master on 3 June 2017, 8:57 am Tweet Ex. 30 days from print (Print limit is two) (Coupon states no more than four identical coupons for the same product in the same day) (insert your email to print) Click here to print $.75 off any One Colgate Mouthwash or Mouth Rinse(200ml or larger)