To save a dehydrated spider, place it in a temporary "ICU" enclosure lined with a wet paper towel so it can drink, or gently offer a cotton swab soaked in clean, room-temperature water. Ensure the spider can drink without drowning, and keep the environment warm and quiet while it recovers.
Helping dehydrated spiders with water
I touched her gently and she moved a leg. So I grabbed a cotton swab and soak it in water, and offered it to her. She drank a LOT, and plumped right up. This also works for bees (NO sugar water) and other insects.
The amount of time that spiders can live without food varies between different species. Larger species tend to live longer without food than smaller species, but in general, they can go anywhere from 30-60 days without food.
A dehydrated spider typically has a shrunken, wrinkled abdomen that resembles a raisin rather than its normally plump, rounded shape. Other common warning signs include extreme lethargy, uncoordinated movements, and legs curling underneath the body (sometimes called the "death curl" in severe cases).
If your spider gets dehydrated, you may need to give it water yourself. This can be done by misting the spider with a water bottle or using a dropper to place water on the spider's web. Be careful not to overwater the spider, as this can lead to health problems.
If they're dehydrated from not drinking then it's usually a shriveled abdomen like an old grape.
Spiders naturally need access to water. How often they drink depends heavily on the species and humidity, but generally, active spiders drink water every 1 to 3 days, while some non-desert species rely entirely on the moisture they get from eating their prey.
To tell if a spider is dead or sleeping, look at how its legs are positioned. A dead spider will curl its legs tightly and rigidly underneath its body. A resting or sleeping spider will relax with its legs tucked gently in, but not rigidly, and can still be easily woken up.
Squishing a spider is never a good idea because it can unleash hidden egg sacs, release foul-smelling pheromones that attract other bugs, and destroy a natural, free pest-control system that targets disease-carrying insects in your home.
To save a dying jumping spider, quickly address the two most common killers: dehydration and mismolting. Follow these steps immediately:
Yes, spiders can hear you talk, even though they do not have ears. They pick up sound waves in the air using the tiny, ultra-sensitive hairs on their legs and bodies. These hairs vibrate in response to your voice and transmit those signals to their nervous system.
To tell if a spider is starving, look at its abdomen (the rear body segment). A starving spider’s abdomen will appear shriveled, flat, or dramatically shrunken, often tapering to a sharp point. In contrast, a well-fed spider’s abdomen is plump, gently rounded, and often has visible "bulges".
Spiders get most of their hydration from prey, but they can easily drink from tiny droplets. To safely water a spider, offer a soaked cotton swab (Q-tip) placed near its mouth, lightly mist the side of an enclosure so tiny dew-like drops form, or provide a very shallow dish filled with water-soaked cotton.
Spider plants benefit from regular feedings, especially when they're actively growing. During spring and summer feed your spider plant once a week with Miracle-Gro® Tropical Houseplant Food, which is specially made to promote lush foliage in tropical plants.
Yes, spiders can self-heal and even regenerate lost limbs, provided they are still growing and have not yet reached adulthood. If a spider suffers a tear or a wound, its internal fluids (hemolymph) will clot and form a scab to prevent further fluid loss and fight off infections.
The Bible does not explicitly command how to treat spiders, but it references them to teach both positive and negative spiritual lessons:
Whether spiders feel pain when killed is a subject of scientific debate, but experts agree they do not experience pain in the same emotional way humans do.
No, spiders do not run to humans for protection or companionship. Because they have poor eyesight and massive size relative to us, they generally don't even recognize humans as living creatures. When a spider appears to be charging at you, it is typically a desperate attempt to escape.
When a spider dies, its legs curl toward its body because of how its hydraulic system works. Unlike other animals, spiders don't use muscles to extend their legs—they rely on internal pressure from a body fluid called hemolymph.
Myth: Spiders are most numerous in late summer.
Fact: Actually, August and September are the worst time of year for northern hemisphere spider collectors.
No, spiders cannot cry. They completely lack tear ducts and the emotional capacity to experience sadness or grief, which are the main triggers for human tears.
If a spider has a shrivelled looking abdomen, it might be thirsty (it may also be starving, or have recently produced an egg sac). It's absolutely fine to offer water on a cotton bud.
Vinegar: Mix equal parts white vinegar and water in a spray bottle and spray it directly onto any spiders you see. Vinegar contains acetic acid, which burns the spider upon contact.