The £1.50 off coupon can be redeemed against Total Advanced Deep Clean, Enamel Strength, Sensitive Care and Gum Care.
There are 3,000 coupons available which can only be used in-store.
To get yours, simply tap the button below to head over to the Tesco website and then hit the 'Get Your Coupon' button.
Free stuff is real. Have a look at this Sensodyne Pronamel Toothpaste Sample Proof.