No matter how good the toothbrush is, once its done, its done!
Toothbrushes have a life span? Replacement
cycle?
Toothbrushes needs to be in good condition for good oral
hygiene! A
new toothbrush for every month. This simple design will tell
you its time to replace your old one
on a
monthly basis for the most effective brushing experience. Now,
thats what you call a smart design.
