I got the buffing brush at the beginning of last year. Thought it was great, used it every day to put my foundation on and washed it once a week with baby shampoo, left it to air dry. Around June last year it started to shed a lot of hair so contacted Real Techniques and they asked me to send some pics then sent a replacment to me without any problem. Fast forward to last when I'm putting my foundation on using the new "replacment" brush and the whole bloody head of the brush (all the bristles) came out of the head of the brush. I've been using it and cleaning it exactly the same way that I have with all my other brushes. So I contacted them again and they pretty much said "tough, we've already sent a replacement..."
I don't think I'm particularly heavy handed with the brushes. I've had MAC brushes in my make up bag for nearly 10yrs that are still in pretty good condition. Anyone had any similar problems with Real Techniques brushes ?