Answers to skunk odor questions around Washington Park

A skunk smell that faded for a week and then returned after a storm is not a new skunk in most cases. It is old residue reacting with moisture. Knowing why changes what treatment has to accomplish.

Raised wooden porches on older Denver bungalows and foursquares make good skunk dens. When one sprays there, the odor usually reaches the front rooms and basement within hours. Here is how that happens and what to do about it.

Skunks wander into window wells while foraging and often cannot climb back out. A frightened skunk inches from a basement window is a direct route for spray into a bedroom or family room. Here is how to handle both problems.

If the whole house smells of skunk every time the heat or air conditioning comes on, the air system is involved. That changes the job from a localized cleanup to a whole-house one, and a few quick steps can limit the spread.

Crawlspaces under older houses and additions near Washington Park often have dirt floors, loose vents and fiberglass insulation, all of which hold skunk oil. Treating a crawlspace means deciding what can be cleaned and what has to come out.

Low decks built off the back of older houses leave a sheltered gap that skunks like. Spray under a deck soaks into board undersides, joists and the soil beneath, and every summer storm can bring the smell back to the patio door.

The odorant added to natural gas belongs to the same chemical family as skunk spray, and plenty of people have mistaken one for the other. If there is any doubt, treat it as gas until someone qualified says otherwise.

Fabric absorbs skunk odor faster than almost anything else in a house. Some items wash out with patience; others, like thick upholstery and carpet pad, may not. Here is how to sort them.

Many homes around Washington Park have a detached garage on the alley, often older than the cars parked in it. Gaps at the slab, piles of stored items and trash carts nearby make them a frequent skunk hangout.

When a house smells of skunk, the first impulse is to cover it. Scented products and ozone generators are easy to buy, but neither deals with oily residue soaked into wood, soil and fabric, and ozone brings its own risks.

Odor is the problem most people notice, but the bigger concern with a skunk near the house is rabies. Most skunks are healthy, yet the risk is real enough in Colorado that contact should always be taken seriously.

Cars get sprayed in two ways: driving over or past a skunk on a dark street, or parking where one is sheltering. Either way the oil is usually on the underside and tires, and the cabin smells because the ventilation pulls outside air in.

If a smell persists after the obvious sources are cleaned, it may be in the building itself: subfloor over a crawlspace, wood trim near a window well, or drywall in a basement. Those cases call for a different set of choices.

On narrow central Denver lots, houses sit close together, and a skunk denning under a neighbor's porch or shed can make your home smell. That is awkward, but it is common and usually solvable with a friendly conversation.

Many homes around Washington Park, West Wash Park and Speer are rented. When a skunk moves in under a rental, tenants and owners each have a role, and clear communication gets the problem solved faster.

Skunks forage in lawns and beds, digging for grubs, and they often spray right at ground level. Soil and mulch hold the oil, and in a yard watered by sprinklers, the smell can return every evening for weeks.

Treating skunk odor while the porch or crawlspace is still open is an invitation for the next spray. Sealing is part of the job, but sealing at the wrong time can trap an animal inside. Timing is everything.