Neem wood combs provide multi-faceted benefits for hair Drives hair growth Controls hair loss Keeps away brittleness & hair breakage Controls dandruff & itchy scalp Maintenance Do not expose to water. Always wipe with a tissue or cloth. Keep away from direct heat & sunlight Combs change shape with time & use. They also dry out over time. It is advisable to change your comb every 6 months to 1 year.