Help! - Steriliser has broken. DD is 16mths so not finger biting awful but can anyone tell me how to sterilise in a microwave? Ages ago I bought a tommee tipee breast pump and it came with a container that you could put the pump in with water and sterilise in microwave. Never used it as had a steriliser. Now that the steriliser has broken would be great if I did not have to buy another. I just cannot remember how much water goes in the container or how long it is microwaved for. Have lost the instructions needless to say. Any help much appreciated!!