Our water takes about 20 seconds to come hot out of the tap.
If you let hot water run first on the tap, the machine will fill with hot water straight away for the first rinse, instead of a mix of very cold and lukewarm water.
It's like "priming" the water.
Got the tablets yesterday, and tried last night. It seemed they worked ok, no different from the much more expensive ones we got from the supermarket before



