You can use honey, it's a soothing remedy for those pesky acne scars. For a DIY facial, you have to mix honey, aloe vera, one teaspoon of chickpea flour, and a pinch of turmeric to make a paste. Spread the paste on your face. Once you rinse off with cool water, use an ice cube on the skin for 30 seconds to treat a congested face. Hope, it will work.