According to experts, you should never release a spider outside your home; we’ll explain why.

According to arachnid specialists, it is better to keep a spider at home rather than releasing it into your garden. Why?

Whether or not to release a spider outside your home is a subject of debate among experts. Opinions vary depending on several factors, such as the spider species , the local environment, and other specific circumstances. But generally speaking, it’s best not to release spiders that have infested your indoor space outside . And even less so to squash them…

The spider, a regulator of harmful insects

Some arachnid experts argue that it’s best to keep spiders indoors, as they can play an important role in regulating pests . Spiders, in particular, could help naturally control mosquitoes .

But this statement doesn’t apply to all spiders. Native species , having evolved for outdoor life, will thrive better in a garden than in a house, where they’ll find a wider variety of prey and contribute to the local ecosystem . Before releasing your little arachnid onto your property, it’s best to make sure you know its species…

Why it’s best to avoid releasing a spider outside your home

It is generally recommended not to release spiders into your garden if they have taken up residence in the walls and nooks and crannies of your house. This is especially true if they are migratory species, which is quite common. Here are a few points to consider before making your decision:

• Spiders play an important role in maintaining the balance of local ecosystems . These little creatures feed on « harmful » insects such as mosquitoes, flies, and other pests.
• Spiders that live indoors have often adapted to this specific environment . They have found food sources and suitable shelter there.
• Invasion of other spiders : if you release a spider outdoors, it could compete with native spider species already present, potentially leading to territorial conflicts, disruptions in the food chain and, potentially, the spread of invasive species.
• The outdoors can be a dangerous environment for some house spiders . Migratory species may be exposed to natural predators, adverse weather conditions, pesticides, and other hazards.

continued on the next page