Save 55% on this twin pack of Crest whitening toothpaste!

Right now, Amazon has twin packs of Crest 3D White Radiant Mint toothpaste on sale for just $3.37 when you clip the $1 off coupon. This toothpaste is available as an add-on item so, it ships free for Prime members on orders of $25 or more.

This toothpaste whitens teeth by removing up to 80% of surface stains. It gets great reviews from customers who say this toothpaste makes your teeth noticeably whiter and keeps your breath fresh.

If you’re not a Prime member, you can get twin 4.8 oz packs of Crest 3D White toothpaste at Walmart for $5.94. That’s the same price per ounce as Amazon’s deal.

Shipping is free on orders of $35 or more. In-store pickup is free!