Fragrance Lamps Slowly Heat Up Fragrance Lamp Oils Through A Process Called Catalytic Combustion ... Honestly, if you would like to give your home a fresh, clean scent in an efficient and cost effective manner, then using a fragrance lamp may be the way to go... In addition to scenting a home with a pleasing aroma, fragrance lamps will also eliminate those not-so-pleasing odors... While those bad molecules are being destroyed, good scents are given off by aromatic fragrance lamp oils that are slowly heated and dispersed with the fragrance lamp's stone...