You don't have a mom, sister, wife or girlfriend? 
I have had the same can of TRESemmé fine mist for a ton of models worth of chipping and it's not empty yet. I have been shaving my head for years too so I can't pass it off as anything else.
*Now don't get me wrong, the AK stuff works just as advertised, I'm just lazy and instead of putting it in the airbrush and using it and then cleaning the airbrush... I just use the hairspray.
I dunno, I go into the woman's section to get those really nice tweezers, those pointy cotton buds for eye makeup, hairspray, little makeup sponge sticks etc. without a care. Then I find a cute girl behind the register and walk right up and proudly place my items on the counter,
...you know she's thinking "I wish my man would do that for me" as she smiles and flirts. Try it. 8)