Fairy's best tough food cleaning collection tablets leave your dishes clean like new. Cleans up to 99% of visible and invisible food residues, thanks to its Deep Clean technology. Effective even in short cycles. Switch to short to save time, energy, and water vs normal cycles. The built-in prewash system does the pre-washing for you, helps you preserve water. Recommended by global dishwasher manufacturers. Built-in salt and rinse aid action, including glass and silver protection.