Entries by Guillaume

The ultimate showdown: manual vs. electric toothbrush

Manual toothbrush, or electric toothbrush? Which one is better? Today, we answer this existential question. Since its invention in 1954, the electric toothbrush has competed with its manual counterpart. But the manual toothbrush has resisted, always claiming its ability to clean teeth. So which one is better? Let’s break things down to find out. The […]