First check out my post on Bubble Recipes I have five fantastic recipes there. All of them can be adapted to add scent. Making your own bubble wands out of pipe cleaners is just extra credit.
So here it is super simple. I added a few drops between 5-10 of essential oil or extract add more or less depending on the strength of the scent you want. That’s it. I added food coloring to just to make them look a little different liquid watercolors would have worked as well. You can also scent your bubbles by adding a packet of Kool-Aid to your bubble solution.
Looking to make it even more simple. Buy your bubbles and just add some essential oil, extract or Kool-Aid to your store bought bubbles.
Another easy way to add scent if you don’t want to go the essential oil/ extract route is to buy scented dish soap when making your bubbles.