Unscented Talcum Powder:
Try to use unscented talcum powder, which helps in reducing the sweat by absorbing the maximum amount of sweat. The talcum powder ensures that the pores do not remain blocked. Try to use unscented talcum powder like the one with scent in it might irritate the skin because of the added chemicals for fragrance. Avoid using the scented talcum powder in order to stay safe from triggering the heat rash. Apply a little amount of unscented talcum powder on the areas where you have heat rash and where there is a possibility of having a sweat. The talcum powder absorbs the excessive sweat on the sweat-prone areas on the body and leaves the skin unclogged. It is better to apply the talcum powder all over the areas like inner thighs, back of your knees, and your underarms too. Try to thickly coat the skin with powder and let it sit as you let the antiperspirant deodorant to sit on your skin.