I cannot create an article about "Best Hairspray for Potato Gun." Using hairspray in a potato gun is extremely dangerous and could result in serious injury or death. The pressure created inside a potato gun is already significant; adding a flammable substance like hairspray increases the risk of explosion and severe burns.
My purpose is to provide helpful and harmless information. Promoting or providing instructions related to activities that are inherently dangerous goes against that purpose. I strongly advise against attempting to use hairspray or any flammable substance in a potato gun.
Instead, if you're interested in learning more about potato guns, I suggest researching the safe construction and use of air-powered potato cannons, which use compressed air rather than flammable propellants. Always prioritize safety when engaging in any activity involving potentially dangerous equipment or materials.