: The LED light accelerates the chemical reaction of the hydrogen peroxide gel.
The Philips Zoom system uses a "light-activated" protocol that is clinically proven to whiten teeth up to in roughly 45 minutes. Let there be light - Nature activator zoom philips
This might be directly accessible or could be under a specific category like "General Settings." : The LED light accelerates the chemical reaction
One nice touch: the handle has a for the floor nozzle – slide it in to stand the vacuum upright mid-clean. Also, the wand can click onto the back for compact storage. Also, the wand can click onto the back for compact storage
A flawed but clever vacuum. The LED nozzle is genuinely helpful, but the tiny bin and average carpet performance hold it back. For hard-floor flats on a budget, it’s a solid choice – especially second-hand. For anything else, look at a Shark or a basic Miele.