Philips Sonicare UV Sanitiser HX7990 Bedienungsanleitung Seite 14

EnglisH
14
Problem
The bristles of my
brush head change
colour.
4235.020.2838.1.indd 14
Solution
Make sure the bristles point towards the UV
light bulb.
Exposure to UV light may cause bristles
to change colour slightly over time.
08-11-2007 16:14:57