Best bobble remover for the cardigan season!

[tostaky]

What the title says really!
as soon as i wear a cardi, it bobbles and after a few weeks it starts looking frumpy.
any advice on washing would be appreciated too! (Is woolite worth it? Or maybe something else?)
TIA

I have this one - it’s rechargeable and very good, Far better than a cashmere comb, which have also tried. Downside: it’s not cheap! The cheap ones are pretty rubbish though.

https://www.nearlynewcashmere.co.uk/products/fabric-shaver

Thank you! 🙏

I bought a cheap one off Amazon. I wear a lot of wool and it's excellent.