Cheapest toothpaste per fluid ounce

1. 1
   Colgate Cavity Protection Fluoride Toothpaste, Mint, 6 Pack$0.28 per fluid ounce 36 fl oz $9.98
2. 2
   Colgate MaxFresh Fluoride Toothpaste, Cool Mint, 4 Pack$0.34 per fluid ounce 25.2 fl oz $8.67
3. 3
   Colgate MaxFresh Fluoride Toothpaste, Clean Mint, 4 Pack$0.42 per fluid ounce 25.2 fl oz $10.65
4. 4
   Crest Cavity & Tartar, Whitening Baking, 5.7 Ounce$0.52 per fluid ounce 11.4 fl oz $5.98
5. 5
   ARM & HAMMER Advance White, Teeth Whitening, 6.0 Oz$0.56 per fluid ounce 24 fl oz $13.46

Prices as of Nov 13, 5:32 AM UTC