increased tooth sensitivity
A fluoride-containing preparation is applied to the surface of the teeth - a gel, solution or varnish. This is the most common method, which ensures the formation of a protective film on the enamel and its saturation with fluoride ions. Simple fluoridation can be performed in the form of applying the preparation with a brush or using individual caps. The coating of teeth with fluoride varnish after professional cleaning belongs to the same category.

