Brushing teeth with a flat-faced tooth brush doesn’t clean them. The flat-faced tooth brush reaches 
only the outer surfaces, while the crevices between the teeth, where the particles of food collect and cause 
decay, are left untouched. This is the dentist’s battle-ground. 
To keep the teeth healthy, all their crevices must be kept clean. That’s why the Pro-phy-lac- 
tic is the only tooth brush that will preserve your teeth. Its irregular tufted bristles get around 
every tooth, between all the teeth—back and front alike—thoroughly cleansing every crevice. Its 
curved handle (flexible if you want it) gives direct access to every part of the mouth, while the 
long end tufts reach every tooth in the head. 
“A Clean Tooth Never Decays*’ 
Tooth 
Brush 
That the Prophylactic is the one scientifically right tooth brush is shown first, by the fact that 
more Pro-phy-lac-tic Tooth Brushes are sold than any other known make; second, by its universal 
endorsement by Dentists and Physicians. When using it, brush the teeth up and down not across, 
brushing the lower teeth up and the upper teeth down. 
Every Prophylactic is fully guaranteed. If defective we will replace it. Three sizes—child’s, 
youths’ and adults’. Three bristle textures—soft, medium and hard. Rigid or flexible handles. 
Sold everywhere by druggists and dealers in toilet goods. 
If not at your dealer’s, send us his name and address and we will supply you direct. 
GET OUR FREE BOOK 
Our interesting booklet, 
“Do You Brush or Clean 
Your Teeth? ” tells you how 
to save your teeth and make 
them more attractive. Every 
man and woman who values 
health and happiness should 
have it. .Send a post card 
for it today. 
Always Sold in the Yellow Box- 
Avoid all Substitutes 
aEG 
Xd- 
25c 
35c 
40c 
IN 
banter 
FLORENCE MANUFACTURING 
173 PINE STREET ------ FLORENCE, MASS. 
SOLE MAKERS OF PROPHYLACTIC TOOTH, HAIR, MILITARY AND HAND BRUSHES 
COM P AN Y 
