You do want to keep Deviant Liquid Latex out of hair. BUT, if it gets stuck in hair, you can work it out with baby oil and a comb. Petroleum products, such as baby oil, have the inherant property of breaking down the integral compound of cured latex. That's why one should never use baby oil as a sexual lubricant when wearing a condom.
Using Armor All will eventually work because it's a petroleum-based product, but it will be a much slower process than using straight baby oil. Armor All should not be used on any latex clothing or products that you want to keep in one peice for any lenghth of time.
Deviant sells Slick Polish (http://www.rubberwear.com/slick), which is ideal for polishing Liquid Latex and latex clothing and is only about $5 for a spray bottle that lasts through dozens and dozens of applications.
Slick is silicone/water based and is generally inert to the skin.
If Liquid Latex isn't the thing for you, you might want to try the new Vinyl Fashion Tape, a "wrap-on vinyl clothing" product (http://www.DeviantLatex.com/tape).
Have fun!