A large spider's shed exoskeleton on a leaf - Cleverson Felix/Shutterstock It's no secret that you may not want to kill the odd spider you find crawling around your home, as these helpful bugs can ...

Add Yahoo as a preferred source to see more of our stories on Google. Like many creatures, spiders shed their exoskeletons to prevent growth stunting. The arachnid's frame grows while its outer shell ...

Add Yahoo as a preferred source to see more of our stories on Google. It's no secret that you may not want to kill the odd spider you find crawling around your home, as these helpful bugs can keep ...

It's no secret that you may not want to kill the odd spider you find crawling around your home, as these helpful bugs can keep attics, sheds, and hidden corners of the house free of more pesky pests.