Almond oil is rich in omega-3 fatty acids and other powerful organic acids that are highly concentrated in nuts. These fatty acids are excellent for human health, particularly due to their anti-inflammatory nature. Therefore, almond oil has come to be a popular skin remedy as well, and it can be great for the treatment of body rash. Simply apply a few drops of concentrated almond oil on the site of the body rash and gently rub it in with your finger. Apply this much almond oil 1-2 times per day for a few days and you should see an immediate and clear reduction in the severity of the rash.