Popsugar Living Sustainability Uses For Old Coffee Grounds 15 Uses For Old Coffee Grounds 14 June 2018 by Tara Block View On One Page Photo 10 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Candles Make a candle using coffee grounds to add a faint coffee smell to your home when you burn it. Previous Next Start Slideshow SustainabilityBudgetUpcyclingFrugal LivingBudget TipsCoffeeDIY