Granite sinks are popular because of their scratch-resistant and heat-resistant qualities. However, aggressive cleaning products should be avoided as much as possible.

Coffee grounds act as a gentle exfoliant and remove stubborn impurities. Citric acid can be used against stubborn lime stains. The natural home remedy is also suitable as a cleaning agent for the sink.. It usually ends up in the compost, although it can still be reused: the coffee grounds. You can find everything you need to know about household and gardening tips in the regular living newsletter from our partner Merkur.