Being introduced to labels that can dissolve in water is something that I really liked the sound of. I
don’t mean to point fingers, but whenever I buy mugs or glasses from IKEA, I get very annoyed having to pick the barcode labels off the bottom; it’s next to impossible to remove them (but I know a secret which I’ll explain below). These dissolvable labels however, stay stuck until wet. Let’s check out how easy it is for these labels to fade away.
I’m going to do the worst thing imaginable: I’m going to apply 2 labels to the inside of a glass; a standard label and water dissolvable label. I’ll leave them 24 hours for the adhesive to get to full strength, then I’ll rinse the glass with water to see how much effort is required to remove them. I’ll do this test twice with both warm water and cold water to see if there’s any benefit to either temperature.