The Curious Case of Anti Insect Yellow Plastic: A Marvel of Modern Design or Just Really Odd? You might have come across something that made you do a double-take: Anti Insect Yellow Plastic. Yes, that’s right. Not just any plastic, but one specifically designed to repel insects while sporting a shade that can only be described as “Canary with a Sunburn.” The Mystery of Anti Insect Yellow PVC You might be wondering, what