WoolCool ‘slug repellant’ (Selly Oak)

I have several packets of WoolCool sheets. It’s used as insulation for pet food that arrives frozen.

It can be reused for many purposes, eg safe bird nesting material, stuffing pet beds, needle felting, and you can also use it for insulating plants from cold weather and as a slug repellant (eg, cut a sheet and surround base of plant with it). Slugs can’t crawl over it because it dries them out.