DS2 knows how to open doors now and all the knobs on the doors of our new house are oval. The regular plastic doorknob covers don't work since the knobs are longer and touch the inside sides of the cover so when you turn the cover the knobs turn as well and open the door normally. Anyone have any ideas on how to babyproof them? DS2 keeps opening the bathroom doors and he can turn on the water to the bath!
Our knobs are similar to these: