Soladey-eco Ionic Toothbrush Replacement Heads Medium Pack Of 4
This light activated ionic toothbrush has a titanium rod in the handle which when exposed to water (saliva) & light (artificial or natural) creates negative ions which blend with saliva to attract positive (hydrogen) ions from the acid in the dental plaque. the acid is then neutralised & plaque is disintegrated.
There is no need to use toothpaste (unless you really can't live without it).
Homeopathic remedy and eco friendly !!
It is recommended to replace heads every 3-4 months.