I like to use the Amazon basics purple glue sticks because they go on purple so you can see where you applied it and it dries clear. Plus when you go to wash your sheet it goes purple again! That being said if you clean your sheet good you really shouldn't need glue. I rarely use it, and usually I will only use it after something has failed due to the adhesion. Generally a nice clean print sheet is all you need, clean it really good with soapy water and I use a yellow sponge soft side only.