L Carnitine Avoid Fishy Smell TikTok L Carnitine Linus Pauling Institute Oregon State University Cooking fish for dinner has its benefits, but a lingering smell is not one of them. Use these tips from Well+Good founder Melisse Gelula to get the stink out of your kitchen: If you are like a lot of people, you may have never heard of carnitine but this important nutrient is critical for our body's ability to optimally burn fat required for energy. How to Get Rid of Fish Smell in the House Apartment Therapy