small spray bottles like these come in handy for so many uses. I happen to use it for cleaning. I add a little rubbing alcohol in it and spray my door knobs and other things such as keyboards, remotes and my phone.
You can also use them for a DIY facial mist or if you like to make small batches of homemade hair freshener.
This bottle happened to be from a product test a while back ago. I found a few similar bottles via Amazon.