Dark under arms are the general problems faced by many of us .This is generally caused by use of harsh chemicals like bleaching, shaving, other whitening creams and strong deos and perfumes used directly on the skin.So here are some hacks which will make the skin of your underarms fairer. Take a Tspn of Baking soda and add 1 tspn of cold water and start rubbing on your underarm. After this step make a scrub with 1 Tspn of sugar, 1/2 Tspn of turmeric powder and 1 Tspn of lemon Juice, mix all ingredients well and scrub for almost 5-10 minutes after this apply a paste of sandalwood powder and rose water and leave until it dries. Thats it, if these steps are followed for 3-4 weeks you will start seeing the difference very clearly.