In addition to the above advice, I would add the use of a personal Dust/Vapor Mask. Get a good one, about $30 USD at Home Despot. I now use one and have had no allergy problems since I started using one.
In addition, using Dust Goggles, while seeming overkill, work well with the dust mask.
No, you don't need a Hard Hat but ear protection from the noise of the dust collectors is important.
I'm aged 74 and they don't make replacements for vintage eyes, ears and noses for us old folks.