So I have an outdoor gig tomorrow. Forecast says it's going to be 94 degrees with 64% humidity. From experience I know my guitar neck is going to be sticky as pine tar in that type of weather. I've looked at various products to help this, but I'm really not sure which one is right. I know I talked to Eric Gales' guitar tech after a show once and he said Eric uses this product based on baby powder every night to help as he sweats a lot (most do when the lights are on). Not sure what product that was, and I've heard baby powder is bad, so I'm at a loss. Any thoughts?