I really got this to use on my computer keyboard now that we are working from home. On the days my husband works from home and uses the desktop, he eats while he works and gross!!! When it's my day to use it, the keys stick and you can hear things crunch as I push them down! Yuck!!!! This is fascinating stuff! Its really fun to play with but I'm most impressed with how easy it is to stick it over my keyboard and it picks up all kinds of nastiness in between the keys. I bought 2 packs so I was able to send one with him on the days he goes in to his office. He sent me a picture the first time he used it there it picked up so much gunk that you could hardly see any yellow gel! I keep thinking of all kinds of areas I can use this cool stuff to help clean! Will certainly be purchasing more in the future!