Have gelatin waiting in a bowl ready or you will have lumps
Heat up 1 cup of the potpourri. Add ythe Knox Gelatin and mix together. You have to do this until there are no lumps. You can use a whisk for best results.
Be sure there are no lumps and the gelatin is melted. Scoop out any unmelted lunps of gelatin
Remove from heat.
Add the other cup of potpourri ( at room temperature) and mix again.
Pour ingredients into glass containers and place around your rooms. Smells great and last a pretty good while.