I never wear a hair net at home and very rarely a hat unless I'm outdoors. never think about it at home as my hair is very short.
However, for a period when I worked in the kitchen of a corporate kitchen/cafeteria I had something on my head for the entire.
XL BGE (#2) & Performer Platinum
Former owner: Jambo Backyard, Klose BYC, Lonestar Vertical offset w/ Insulated Firebox, Medium Spicewine, Pitts & Spitts, XL BGE (#1) & (2) Medium BGE's, 22" WSM & (2) 18" WSM's, 18" & 22" Weber Kettles