This project will be messy since you'll be spray painting your glass. I put down an old plastic table cloth on a table on our patio, but you can use newspaper or whatever is available. Also gather your supplies and setup your glass containers. Make sure to put plenty of space between the glass.
Spray all sides of your glass containers with the vinegar solution. Be sure to use a mist setting on the bottle. They shouldn't be completely soaked, but you should be able to see an even coating of droplets all around the glass.
I repeated this process 2 or 3 times depending on the container, but you can repeat until it looks the way you want it to. Once you've finished blotting the glass (step 5), the paint should be dry enough to immediately do another coat.