So today I have bought Mrs WMR a pre-owned full size dishwasher that is like new for the measly sum of £30. Bargain! Anyway, I know all of the ins & outs about them, where the salt and rinse aid goes etc. as I have used one before somewhere else I lived. However, I just chucked in what tablets etc were at that particular house. Now that I've started to look into the options, I'm reading a lot of information telling me that 3 in 1 tablets are a waste of money. People say that you still must fill up the salt chamber, and many are saying that they still prefer the results with seperate rinse aid. I then went on to look into reviews on the Asda website, and about 90% of reviewers seem over the moon with even the smart price tablets when using salt and rinse aid aswell. So... those of you that own dishwashers, I wondered what you use in yours? And which cheaper alternatives have you tried and what kind of results did you get?