Table 3.

Concentration of fluoride ions in products for dental hygiene.

Example of Use	F– (ppm μg/mL)	M(NaF) (mol/L)	Mass % w/w NaF	Studies Using the Same Concentration
Products without fluoride	0	0	0	[3,21,32,40,47,48,49,50,51,52,53]
Mouthwash	100	0.0053	0.022	[54]
	450	0.0237	0.098	[3,32,53]
Children’s toothpaste	500	0.0263	0.109	Not found in reviewed literature
Toothpaste	1000	0.0526	0.217	[40,54,55]
	1450	0.0763	0.315	[3]