Can we use hairspray as a lubricant for the Rubik's cube?

No, using hairspray as a lubricant for a Rubik's Cube is not recommended. Hairspray can create a sticky residue that may hinder the cube's movement and lead to damage over time. Instead, it's better to use silicone-based lubricants specifically designed for puzzles, as they provide smooth turning without causing buildup.