Unfortunately I have not had good experiences with this Visapure Brush. After a short time the brush was in appearance dirty, no longer looked really clean and the bristles were glued. They also smelled musty few applications somehow, though I cleaned after each use with warm water and let air dry. Now, after 3 months of use, but I have to say that I use the brush more than 2 times a week, I have to throw away the brush.
I then turned to me Philips and asked what I could do differently. Unfortunately, I got in response only that my letter to the relevant department had been forwarded and you but could not tell me what would think about it and ready to do. Too bad, because the Visapure itself I find quite good.