If a strange cat has urinated on the front door, this can quickly become an annoying incident. Because the smell of the urine usually attracts other cats. It is therefore recommended to remove the cat urine as soon as it is discovered and to neutralize the odor. If there are many free-roaming cats in the neighborhood, prevention is also recommended.

Cat urine on the front door, what to do?

If a strange cat has urinated on your own front door, this can become a bigger problem. Because the cats use it to mark their territory, especially when they are not neutered. Finding a strange, non-neutered cat turns out to be quite difficult. Therefore, the urine on the wall and door should be removed directly so that the area becomes odorless again. Otherwise, the front door will also attract other cats to go outside and invite them to urinate. But there are some helpful home remedies and remedies from the trade that can be used here. After that, however, further urination should be avoided.

wash the front door

If the foreign cat has marked the front door, it should be washed off immediately. A soft cloth and a mild detergent can be used for this. If the door is made of iron or aluminum, this is very easy to do because these materials have a smooth surface that cat urine cannot penetrate. The situation is different with a wooden door, where the cat urine can get into the pores, settle there and the smell remains even after washing. If the urine has also gotten onto the surrounding plaster on the house wall, then you should act as follows:

  • Also wash off the place on the house wall
  • fresh, one-off stain could be remedied in this way
  • In the worst case, plaster can be knocked off
  • neutralize spot
  • plaster again
Note: If the cat’s urine has already gotten into the plaster, for example because you didn’t notice at first that the cat was marking here, you can first try to neutralize the smell here. If the cat marks again, the plaster must be removed.

neutralize odor

Unfortunately, cat urine is very odorous and stinks. This is also very inconvenient for the homeowner. And so that no other cats are attracted, the smell in front of the door must be neutralized. It is important that no new smell develops. Therefore, no detergents or cleaners with an intense smell should be used, which usually only mask the stench of cat urine but do not neutralize it. A mixture for neutralizing can be prepared as follows:

  • Use biological or enzymatic detergent
  • available in drugstores
  • Mix one part detergent and nine parts water
  • spray on the affected area
  • rub in with a soft brush
  • alternatively use sponge
  • clean thoroughly
  • Rinse area with clean water
  • dry thoroughly with a clean cloth
Note: If you found the cat urine on the wall next to the front door, you should check the wall for color fastness before cleaning the spot. Otherwise a colorless spot will appear if you work in too much detergent with the brush.

alcohol for the smell

Pure alcohol, for example from the pharmacy, can also help to neutralize the smell. It is important here that no schnapps or similar alcohol is used that has been mixed with sugar. Because this would miss the effect. When cleaning with pure alcohol, proceed as follows:

  • pour into a spray bottle
  • spray over a large area
  • Work into gaps and cracks with a brush
  • let air dry
  • alternatively, alcohol can also be used
Tip: If you know which cat is urinating on your front door and the adjacent wall, talk to the owner. Neutering is an important issue for outdoor cats, not only to stop territory marking, but also to reduce births in feral cats and reduce animal suffering.

Avoid strong-smelling substances

If a cat has marked on the front door or the adjacent wall, there can be an unbearable smell in this area, especially if the cat from the neighborhood keeps coming back. But strong-smelling substances that are supposed to cover up the smell are not a good choice here. Because this does not solve the problem of the strong smelling urine, which is usually only recognizable with a different intensity and a different smell. Nor do such smells discourage the cat from further marking at the front door, because the animals think they need to renew their scent here. Therefore, the following strong-smelling agents, which are often recommended, should be avoided:

  • do not use essential oils
  • rosemary or eucalyptus
  • Alcohol with added sugar

baking powder or baking soda

Baking soda is present in baking soda, so both home remedies are equally recommended. While it’s difficult to work with a sticky mess on a front door or wall, it’s worth a try because baking soda is a versatile home remedy that can be used effectively in almost any area. Therefore, you should proceed as follows:

  • mix thick mass with powder and water
  • alternatively with vinegar
  • then apply the compound to the stain
  • rub in with a soft brush
  • let dry
  • then remove with a soft cloth
Tip: Coffee is also a good neutralizer. You can do the same with the coffee powder as with the baking powder. However, the downside of coffee is that it leaves its brown color behind, so you should only use this home remedy on doors or walls that are a similar color.

denture cleanser or mouthwash

Two home remedies from the bathroom can also neutralize the smell of urine after cleaning the affected area. These include denture cleansers or mouthwash. With the mouthwash, however, care must be taken to ensure that it is not too sharp and may damage the surface of the door. The funds can be used as follows:

  • Dissolve denture cleaner in warm water
  • Also mix mouthwash with water
  • fill in spray bottle
  • spray on affected area


Once you have successfully treated the front door and adjacent wall with one of the home remedies above and the smell has dissipated, then you should take precautions to ensure the cat does not mark again. You should pay attention to the following:

  • if your own animals live in the household
  • Put the food and water bowl inside
  • do not leave blankets or pillows on a bench
  • Mulch on the beds attracts cats
  • is warm and comfortable
  • Spray orange or lemon oil
  • Cats don’t like smells
Note: In order to prevent the neighborhood pet from finding its way back to your front door, you should design the environment in such a way that the animal no longer finds it appealing. Because mostly it is preferred sleeping and lying places, which are then also marked by the cats as their territory.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *