i used last time and will do this time cold water, it cheaper, and you can dunk the bottles in and out as you need them, i find it loads easier, i hate the smell of electric steamers, and once you take the top off the are un sterile after so long so have to put the bottles together, and i cant be doing with bottles lined up lol and it great if you drop a dummy pop it in the steriliser 1 hr later jobs a good'n
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