There is a product widely available called "Snake Away". It's in
powder form and the primary ingredient is sulfur. Snakes do not like
to crawl across it, but it does no harm to the snake, people, or
environment. Sprinkle it around the apartment and steps and the snake
will move to a more suitable location.
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.