Yes, spiders do drink water. In the wild, most will drink from any available source such as droplets on vegetation or the ground, and from early morning or evening dew that has condensed on their webs.

How often do spiders need to drink water?

Spiders need to drink water to stay alive, but they can survive a surprisingly long time without it. House spiders may live for several months without either food or water, though some species may need to drink at least once every few days to stay alive.

How do house spiders drink water?

They'll approach a water source and lower its front legs so they can access the water with their fangs. After that, the spider will use its internal muscles to start sucking up water, which is often a slow process. A spider might spend several minutes drinking water.