After brushing, spit out the excess toothpaste, but do not rinse your mouth with water. Not with a cup, not with a shower head. Rinsing washes the concentrated fluoride and potassium nitrate off the teeth and gums. You need the residue to sit on the enamel for at least 30 minutes.
If so, that’s a toothpaste designed to protect against acid erosion (from food/drinks) while also helping with gum health and sensitivity relief. Sensodynepronamelgumtoothpa...
This is the specific vicious cycle that was designed to break. After brushing, spit out the excess toothpaste, but