No two refrigerators are alike and I have a hard time refilling my water bottle using the water dispensers on them. Some of them are just next to impossible to not make a mess. I figured out which ones those are and I don't try anymore. :) Most fridges are also stainless steel which streaks if it gets wet too.... not good. :( Molly, Sookie and Sawyer's house is the easiest. I am refilling it every time I am there!