Skunk odor glossary

Terms, A to Z

Activated carbon

A highly porous form of charcoal that adsorbs odor molecules from air. Useful in filters and small enclosed spaces; it does not treat residue on materials.

Bio-enzymatic treatment

A product containing enzymes or bacteria that break down organic residue. Works best with enough contact time and moisture.

Crawlspace vent

A small screened opening in the foundation that ventilates a crawlspace. A damaged screen is a common skunk entry point.

Encapsulation

Sealing a surface, often with a shellac-based or other odor-blocking primer, to lock in residue that treatment did not fully remove.

Exclusion

The wildlife-control term for closing the openings an animal used so it, or another, cannot get back in.

Hardware cloth

A stiff welded wire mesh commonly used to close porch, deck and shed perimeters, often buried and bent outward to stop digging.

Hydroxyl generator

A device that produces short-lived reactive molecules to break down odor compounds. Generally considered safer to run around people than ozone, but slower.

Kits

Young skunks. Usually born in late spring and dependent on the mother for several weeks.

Neutralizer

A product that chemically changes or breaks down odor compounds rather than covering them with fragrance.

One-way door

A device fitted over a den opening that lets an animal leave but not return. Used before permanent sealing.

Oxidizer

A chemical that reacts with odor compounds, including sulfur compounds in skunk spray. Hydrogen peroxide is a common example. Can bleach some materials.

Ozone generator

A machine that produces ozone gas to oxidize odors. Ozone irritates the lungs, so treatment requires an empty, then thoroughly aired, space.

Return air

The side of a forced-air system that draws air back to the furnace. Leaks in return ducts can pull outside or crawlspace odor in.

Thiols

Sulfur-containing compounds responsible for the immediate, intense smell of skunk spray. Related compounds are added to natural gas as a warning odor.

Thioacetates

Compounds in skunk spray that smell less at first but convert to thiols in the presence of water, causing odor to return when things get wet.

Vapor barrier

A plastic sheet covering crawlspace soil to limit moisture. It can absorb spray and is often replaced after a skunk incident.

Wildlife control operator

A professional who removes or excludes wild animals. Colorado regulates how skunks are handled; ask about licensing and current rules.