Well, I’m happy to say I have the second bun who tolerates the lint roller. I used it for the first time yesterday and was going to check out people’s thoughts about it, so it’s sort of serendipitous that I came upon this thread. Remy (mini rex) is started to molt now, and is floofing hair all over the couch. Brushing hasn’t really been successful in the past (he doesn’t like it, and it doesn’t remove much hair), so I went to get the lint roller and lint-rolled him!
At first, he wasn’t sure about it. He didn’t run away, but he gave me a look like ‘whaaaaaaaaaaaaat is that?’ 
Then I put my hands on his head and rubbed his cheeks while I lint-rolled him – up and down his back, and around the sides. Once he realize it was not a terrifying tool of bunny destruction, he even let me do his forehead and ears. I was amazed at how much loose fluff came off! I am definitely going to continue this until his molt is finished, since I really don’t want him ingesting too much loose fur.
Is there any other information I should know about molting?
I have learned so much from this site 