I know this probably isn’t what you want to hear, so sorry if it’s unhelpful, but why not just shave it off? I think the majority of men look good with a shaved head. I don’t mean like bic or razer shaved just a No.1 or even no guard on a set of clippers. I did this for a while when working as an asbestos surveyor (having to get into all sorts of gross places) and really liked it. It’s fantastic for low maintenance.