I friends if u want to paly a safe and sweet holi then dont use camical colours becous they injirous for your skin and eyes .becous due to camical you can loss your eyes brightnees .but you can use gulal nactucal powder and play a safe and joyfull holi .and you can also play tilak holi with you and your famiy and save water becous this is our need. Happy holi safe holi.