• Does Hand Sanitizer Kill Spiders?

  • Nov 15 2023
  • Length: 3 mins
  • Podcast

Does Hand Sanitizer Kill Spiders?

  • Summary

  • In the quest to rid our spaces of spiders, the urban legend surrounding hand sanitizer as a lethal weapon against arachnids often surfaces. This article dives into the veracity of the claim, shedding light on the effectiveness of hand sanitizer in eliminating spiders.


    While hand sanitizer does contain alcohol, a substance that can impact spiders, the article clarifies that it is not an instantaneous or foolproof method of spider extermination.

    The alcohol, particularly if it's at least 60%, might disorient spiders but doesn't guarantee swift mortality. Addressing the practicality of using hand sanitizer, the article suggests alternative household products that are more effective for dealing with spiders.

    The amount of hand sanitizer required to dispatch a spider varies based on its size and the sanitizer's potency, but even if applied directly, death is not guaranteed.


    The time it takes for hand sanitizer to kill a spider can stretch to hours. The article also touches on the uncertainty surrounding hand sanitizer's efficacy against spider eggs. Spider eggs, encased in a protective sac of thick webbing, present a formidable challenge for anything attempting to penetrate and damage them.


    While hand sanitizer may eliminate bacteria and germs, its suitability for tackling spider eggs remains uncertain, adding an intriguing layer to the ongoing debate on spider control methods.

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