Trying dishwasher tablets in the washing machine, Bosch offer dire warnings that their washing machines will fail, but I am not using theirs. One never knows if commercial interests influence these types of warning. This is about the tenth time I have used them and the washing comes out very clean. Maybe not so good for delicate fabrics, but towels and flannels are fine.
Anyone know of any other problems that may occur, Bosch say their plastic pipes will dissolve, it's a good job they don't make dishwashers.