Thanks to continual testing and research, you are now able to buy the perfect espresso and coffee machine group head cleaning powder available.

Puly Caff powder is available in 900G tubs, or in sachet form.

If you have an espresso machine you should backflush it at least once a week with Puly Caff, the powder cleanses the group head and surrounding area, breaking down the excess tannin that sits in your machine system, leading to unpleasant smelling and tasting espresso.

You can also use it to soak you filter baskets, cups and drip trays in, simply dilute some powder in a bowl with hot water and leave Puly to do all the work.

A guide on how to backflush your machine can be found by clicking here.