The deodorant spray, containing alcohol and other flammable components, helped amplify the flame momentarily, allowing the tea to continue boiling. Also read: Fuel pump's ‘Indian jugad’ for ...

The pump comes with a 100-foot hose and adjustable ... It can be applied with a garden sprayer. Flame Guard, also made by Hy-Tech, is a granular paint additive sold for $10 per 6-ounce package.