Dishwasher Rinse Aid: 7 Best UK Picks For Spotless Glasses (2026)

Hands dispensing liquid dishwasher rinse aid into the appliance dispenser compartment

What is dishwasher rinse aid? It’s a liquid your machine releases automatically during the final rinse. It lowers the surface tension of water, so water sheets off plates and glasses instead of clinging in droplets. That cuts water spots, protects glass shine and improves dishwasher drying performance, especially in hard water. You’ve loaded the machine … Read more