Colgate Total Advanced Mouthwash 13.5oz for $1.96 at Walmart (normally $4.96) Posted by Harbor Master on 26 April 2017, 11:59 am Tweet Expired Walmart sells 13.5oz Colgate Total Advanced Mouthwash for $4.96. $1.96 after coupon and Ibotta Rebate. Click here to print $1.50 off any One Colgate Mouthwash or Mouth Rinse (400ml or larger)(13.5oz)(limit of 4 identical coupons for the same product in the same day) Submit for $1.50 cash back on Colgate Total Advanced Mouthwash 200, 400 or 800ml(Ibotta Rebate-Valid at Walmart) Limit two per receipt