One part boric acid (or 20 mule team borax) with 4 parts sugar (if you want to spray it instead of speinkle it mix it with enough water to make it sprayable and make sure to shake well before spraying)
I would like to know how to get rid those pesty little sink/drain flies. I've tried baking soda and vinegar, drain cleaners and put plastic over the drains.
One part boric acid (or 20 mule team borax) with 4 parts sugar (if you want to spray it instead of speinkle it mix it with enough water to make it sprayable and make sure to shake well before spraying)
Thank you!