OH the BIG shed. I hear members here tend to like the hairbuster you can find it online. I have one and I love it. Also slicker brush too.
Some members get those grooming gloves they work pretty good. Personally I dont’ care for them. Though many people do.
You can also get a wet washcloth and rub his fur back n forth and it will stick to the washcloth. Using your wet hand is better. I dont’ know how you would get all that hair out of a wet washcloth.
And not so wet as to have water dripping off it isnt’ good to get bunny wet. Yeah shedding time.
The other day I actually pulled Ruby’s fur off my nose and OUT of my nose too. How it got in there I don’t know. On 2nd thought probably cuz I hold her close to my face lol.
Plucking is fine too. Just be sure to pull the lose tufts out and not the regular hair. I am a plucker one of my buns shed that way. IT ended up that I had over plucked her. Poor thing. She had a bald spot.