How to make shoes less grippy for carpets!

Hi guys, I just got my pleasers, and they are lovely!! BUT, they have quite grippy rubber soles, and I'm poling on a carpet at present. Wondering if anyone has any tips of making them less grippy, eg: sticking something to the sole. I'm hesitant to smoothen them down permanently in case I use them on a slippery surface sometime in the future, but honestly that will probably be in a long time.. any tips or tricks? Thanks xx