How do you use this product? I have lost my instructions.
1.Insert blind filter in porta-filter and add 1 tablet. Insert porta-filter into group head.
2.Activate brew cycle for 10 seconds. Stop 10 seconds. Repeat 5 times.
3.Remove porta-filter. Activate brew cycle and rinse porta-filter in stream of water from group head. Stop cycle.
4.Insert porta-filter into group head. Repeat step (2) without tablet 5 times.
5.Make and discard a cup of espresso to ensure no residue remains.