Mezclar posos de café con sal: qué usos domésticos tiene y en qué casos es recomendable hacerlo

The practice of combining used coffee grounds with coarse salt has gained popularity as a domestic cleaning method shared across social media platforms and consumer forums. The mixture utilizes the abrasive texture of both ingredients to effectively remove food residue from surfaces and kitchenware.

This technique is presented as a sustainable way to repurpose household waste for maintenance tasks. By leveraging the physical properties of coffee grounds and salt, users are employing a low-cost, manual scrubbing solution for common household cleaning challenges.