It looks like an ordinary toothbrush, but closer examination reveals a rod that runs through the replaceable bristle head and into the handle.  This metal rod is the secret of Soladey-2.

This rod is made of a patented solar conducting material that allows light, by photoelectric activity, to be converted into a natural energy source which kills the harmful bacteria in your mouth.

Soladey Toothbrush requires little or no toothpaste and works on tough dental stains, encouraging whiter teeth.

The Soladey-2 Toothbrush requires little or no toothpaste.

The brush handle and titanum dioxide rod can last a lifetime and rather than replace the whole toothbrush every few months, you only need replace the heads with the Soladey, helping to save on plastic waste.