Taking precaution is the best way to deal with the problems that harsh ultraviolet rays can cause to your skin and hair, says an expert.Make-up artist Shreya Chadha has suggested some precautions:Keep your skin super-hydrated and well-nourished to retain moisture even in the driest months of April and May. Always keep an essence spray with you, especially when you go outside. The essence spray help to combat dullness, balances the skin’s pH, boosts hydration level and keeps your skin soft and supple.