Home bathroom mirror anti - fog, which is better?

When you see yourself in a fog-free mirror after a shower, it's a great experience, and anyone who has used it knows it. But which way is better?

The lens of preventing mist that heats a principle needs to insert power source, if decorate when reserved power source interface, might as well change lens of bathroom of a prevent mist directly, general meeting combines illume function, still saved the money that bought lens headlight.

If it's not convenient to plug it in, you'll have to consider sticking a film or brushing an antifogging agent. However, the film, a long time anti - fog effect may be reduced, brush coating, need to regularly reapply, but a long time, the mirror may become blurred. And some coating have the possibility that releases chemical material in the environment of lukewarm heat and damp in the bathroom, environmental protection sex is almost.

So by comparison, heating anti-fog mirror is more cost-effective, more convenient to use, save trouble, also feel at ease. If someone thinks it's a waste of electricity, just turn it on when you're in the shower.