I get these from Amazon and use them exclusively at home. I have sensitive skin, and these are no problem. They come in a cardboard sleeve. They're in twos, so I tear them apart and use one of the halves for each load. AmazonSmile: Tru Earth Eco-friendly, Biodegradable, Zero Waste, Cruelty-Free Laundry Detergent Sheets/Eco-Strips for Sensitive Skin, 32 Count (Up to 64 Loads), Fresh Linen Scent : Health & Household