This Is Why You Keep Finding Spiders in Your Bathtub

The reason you keep finding spiders in your bathtub is because they are attracted to water, heat, and the insects they prey on, all of which are often abundantly available in bathroom environments in general and bathtubs in particular. This is especially true if your bathroom is located on the ground floor of your home (spiders are good climbers, so they can get to higher floors if they need to). Bathrooms offer a variety of ideal spaces to build webs, such as in the corners of ceilings, behind toilets, under sinks, and in an infrequently used bathtub.