Hi Baba...myself I do nothing except put a filter sticker ocer my pouch and I shower away....I currently use coloplast products and never had an issue....by the time I'm done drying off the bag is pretty much dry and if short on time a minute or two with hairdryer completely dries it.....I shower constantly with it on and 1 time per week bagless and get 7 days each change....Hope this helps and wish you a superfine day
Tracy