What insects does vinegar repel?
Accordingly, can vinegar repel bugs?
A combination of half apple cider vinegar (although normal vinegar works just as well) and half water in a spray bottle works perfectly to repel those pests. This concoction can be sprayed around the perimeter of your home, on the legs of tables that have food served on them or even around a screen house or tent.
In this regard, what does vinegar do to spiders?
Mix equal parts white vinegar and water in a spray bottle and use it to directly spray any spiders you see. Vinegar contains acetic acid which burns the spider upon contact. Vacuum. To kill one or just a few spiders efficiently, use a vacuum cleaner.
Here's some cool news: Calgary-based company Xerion Dispensary has created a homeopathic mosquito-repelling pill, Mozi-Q, recently launched across Canada.