i bought one this weekend, put banana in - dc was loving it. I then tried to was it up after ages of scrubbing i still kept finding pieces of banana stuck in the net. I left it to soak in boiling hot water, scrubbed again and then sterilised it. I now have a brown coloured net (thanks to banana) and i think i have finally got it clean. I spent ages washing it up, if i didnt inspect several times for banana after i thought it was clean there would still be bits stuck in it. Surley this can't be the hygenic? Is there some magic washing method i've failed to notice?