I was reading a "cozy mystery" novel recently that had several recipes for food and craft items mentioned in the story. The novel had a recipe for a gel air freshener the heroine made from gelatine dissolved in water, scented with essential oils, and tinted with food coloring.
In looking on the internet, I see similar air fresheners touted by internet bloggers -- here's an example: https://www.onegoodthingbyjillee.com/how-to-make-your-own-gel-air-fresheners/ -- but blogger articles (and cozy mystery novels) are long on cute ideas and short on any info about whether they actually work.
Does anyone have any feedback about this type of air freshener? Does it actually do the job? Or is it just a cute idea? If you've tried it and like it, do you use preservative in this? edit: I see that some tutorials say the salt is used as a mold inhibitor -- I wonder how well that works?
In looking on the internet, I see similar air fresheners touted by internet bloggers -- here's an example: https://www.onegoodthingbyjillee.com/how-to-make-your-own-gel-air-fresheners/ -- but blogger articles (and cozy mystery novels) are long on cute ideas and short on any info about whether they actually work.
Does anyone have any feedback about this type of air freshener? Does it actually do the job? Or is it just a cute idea? If you've tried it and like it, do you use preservative in this? edit: I see that some tutorials say the salt is used as a mold inhibitor -- I wonder how well that works?