K.L.
One night, we decided it was time and she was ready!
That's the key, in my opinion. Being ready. If you think he can handle it.
We threw all the bottles in the garbage (or wash them well and put them away if they were the pricey ones). It was difficult for about a week. Maybe 5 days, and it seemed like a week. We knew we had to be strong. It was worth it though.
With the help of some soft music on an inexpensive CD player, and a back rub or 10, we got there.
Sometimes, when you're ready, you just have to take the bull by the horns. :) Good luck K.!