How to Remove Pet Smell From House: Expert Guide

February 4, 2026
5 min read
How to Remove Pet Smell From House: Expert Guide

Pet odors can be a persistent challenge for animal lovers. Lingering smells from accidents, wet fur, or general pet dander can make your home feel less inviting. But don’t worry! You can effectively effectively remove pet smell with our guide on natural odor removal techniques from your house with the right approach and a bit of elbow grease.

This comprehensive guide will walk you through the entire process. We’ll cover everything from immediate cleanup to deep cleaning and preventative measures. By the end, you’ll have a fresh, clean-smelling home that both you and your pets can enjoy.

Prerequisites

Before you begin tackling pet odors, gather these essential supplies:

  • Enzymatic cleaner (specifically designed for pet messes)
  • White vinegar
  • Baking soda
  • Hydrogen peroxide (3% solution)
  • Dish soap
  • Spray bottles
  • Clean cloths or microfiber towels
  • Paper towels
  • Vacuum cleaner with a HEPA filter (recommended)
  • Gloves
  • Bucket
  • Stiff brush (optional, for tough stains)
  • Air purifier (optional, for ongoing freshness)

Step-by-Step Instructions

1. Locate and Address the Source of the Odor

This is the most crucial first step. You can’t eliminate a smell if you don’t know where it’s coming from. Pet odors aren’t just superficial; they often seep into surfaces.

  • For fresh accidents: Clean them up immediately. The longer urine or feces sits, the harder it is to remove the smell. Use paper towels to blot up as much moisture as possible without rubbing it in further.
  • For lingering odors: Sniff around. Pay close attention to areas where your pet sleeps, eats, or frequently spends time. Common culprits include carpets, upholstery, bedding, and even walls or baseboards.
  • Check hidden spots: Sometimes odors hide in less obvious places like pet toys, crates, or behind furniture. Inspect these areas thoroughly.

2. Treat Urine Stains and Odors Immediately

Pet urine is a primary source of strong odors. It contains uric acid crystals that don’t dissolve in water and reactivate with humidity, causing the smell to return. Prompt and proper treatment is key.

  • Blot, don’t rub: Absorb as much urine as possible with paper towels or clean cloths. Press firmly to lift the liquid from the fibers.
  • Rinse with water: Lightly rinse the area with cool water. Blot again to remove excess moisture.
  • Use an enzymatic cleaner: This is where specialized cleaners shine. Enzymatic cleaners contain beneficial bacteria and enzymes that break down the odor-causing molecules in urine. According to the American Kennel Club (AKC), these cleaners are essential for completely eliminating urine odors, as they digest the organic waste rather than just masking it. You can find effective enzymatic cleaners at most pet stores.
    • Follow the product instructions carefully. Typically, you’ll saturate the affected area with the cleaner, let it sit for a specified time (often several hours or overnight), and then blot it dry.
    • Ensure the cleaner penetrates as deeply as the urine did. For carpets, this might mean using a whole bottle for a single accident.
  • DIY alternative: If you don’t have an enzymatic cleaner on hand, a mixture of one part white vinegar to one part water can help neutralize the odor. Spray it on the stain, let it sit for 10-15 minutes, then blot it dry. However, enzymatic cleaners are generally more effective for long-term odor removal.

3. Deep Clean Carpets and Rugs

Carpets are notorious odor traps. They absorb everything from pet dander to accidents.

  • Vacuum thoroughly: Start by vacuuming the entire carpet. Use a vacuum cleaner with a HEPA filter if possible to trap fine particles and allergens. Go over the area multiple times, in different directions.
  • Baking soda treatment: Sprinkle a generous amount of baking soda over the entire carpet or particularly affected areas. Baking soda is a natural deodorizer that absorbs odors. Let it sit for several hours, or even overnight, for maximum effect. Then, vacuum it up thoroughly.
  • Carpet shampooing/steam cleaning: For a deeper clean, consider renting a carpet shampooer or steam cleaner. Use a pet-safe cleaning solution. WebMD offers guidance on how to remove pet stains from carpet, emphasizing the importance of treating stains promptly and using appropriate cleaning agents. Ensure you rinse the carpet thoroughly to remove all cleaning residue, which can attract dirt.
  • Test solutions first: Always test any cleaning solution on an inconspicuous area of your carpet before applying it to a larger section to check for colorfastness.

4. Deodorize Upholstery and Furniture

Sofas, chairs, and other upholstered items can hold onto pet smells.

  • Vacuum upholstery: Use the upholstery attachment on your vacuum cleaner to remove loose hair, dander, and dirt from all surfaces, including under cushions.
  • Baking soda sprinkle: Similar to carpets, sprinkle baking soda liberally over the fabric. Let it sit for at least 30 minutes (or longer for tougher odors), then vacuum it up thoroughly. For stubborn smells, you might need to repeat this process.
  • Vinegar spray: Mix equal parts white vinegar and water in a spray bottle. Lightly mist the fabric. The vinegar smell will dissipate as it dries, taking other odors with it. Again, test this on a small, hidden area first.
  • Enzymatic cleaners for upholstery: Many enzymatic cleaners are safe for upholstery. Check the product label. Spray lightly and allow it to air dry. This is particularly effective for spot-treating areas where pets have had accidents.

5. Wash Pet Bedding and Toys

Your pet’s bed and toys are likely holding onto odors.

  • Wash bedding regularly: Wash pet beds, blankets, and any washable toys in hot water with a pet-safe detergent. Add a cup of white vinegar to the wash cycle to help neutralize odors.
  • Check for mold/mildew: If the bedding has a persistent musty smell even after washing, check for signs of mold or mildew. If present, it might be time to replace the bedding.
  • Clean non-washable toys: For hard toys, wash them with soap and water. For plush toys that aren’t machine washable, try spraying them with a diluted vinegar solution or an enzymatic cleaner, letting them air dry completely.

6. Clean Hard Surfaces

Floors, walls, and baseboards can also absorb pet odors.

  • Mop floors: Use a mixture of warm water and white vinegar (about 1 cup of vinegar per gallon of water) to mop hard floors like tile, linoleum, or sealed wood. This helps to deodorize the surface.
  • Wipe down walls and baseboards: Pet dander and accidents can splash onto walls and baseboards. Wipe them down with a damp cloth and a mild cleaning solution. For tougher grime, a solution of water and a bit of dish soap can work. Ensure you rinse with a clean, damp cloth afterward.

7. Address Air Quality

Even after cleaning, stale air can hold onto smells. Improving air circulation and filtration is key.

  • Ventilate your home: Open windows and doors regularly to let fresh air circulate. Even 15-30 minutes a day can make a significant difference.
  • Use an air purifier: An air purifier with a HEPA filter and an activated carbon filter can trap airborne odors, dander, and other allergens. This is an excellent long-term solution for maintaining fresh air quality.
  • Natural deodorizers: Place bowls of baking soda or activated charcoal around your home to absorb odors passively. You can also simmer water with citrus peels or cinnamon sticks on the stove for a pleasant, natural scent.

8. Prevent Future Odors

Prevention is always easier than cure. Implementing good habits can minimize future odor issues.

  • Regular grooming: Brush your dog regularly to remove loose fur and dander. Bathe your dog as needed, using a pet-specific shampoo. According to the AKC, understanding why your dog might smell bad can help in prevention; sometimes it’s related to diet, skin conditions, or ear infections, which require veterinary attention. Regular grooming helps keep them clean and reduces shedding.
  • Consistent cleaning routine: Clean up accidents immediately. Regularly wash pet bedding and toys. Vacuum and mop your floors frequently.
  • Pet-safe cleaning solutions: When cleaning, always opt for pet-safe products. The AKC provides resources on creating dog-safe cleaning solutions at home, which can be a great alternative to harsh chemicals.
  • Address health issues: If your pet suddenly develops a strong odor, consult your veterinarian. Underlying health issues like ear infections, skin problems, or dental issues can cause bad smells. The AKC notes that certain health conditions can contribute to a dog’s odor.

Common Mistakes to Avoid

  • Using ammonia-based cleaners: Pet urine contains ammonia. Using ammonia-based cleaners can actually attract your pet back to the same spot to urinate again because the smell is familiar to them.
  • Masking odors instead of eliminating them: Air fresheners and perfumes only cover up smells temporarily. They don’t address the root cause, and the odor will return. Focus on cleaning and neutralizing the source.
  • Not letting cleaners work: Enzymatic cleaners, in particular, need time to break down the odor-causing molecules. Don’t rush the process by wiping them up too soon.
  • Using harsh chemicals: Some cleaning chemicals can be harmful to pets if ingested or inhaled. Always choose pet-safe options.

Tips for Success

  • Consistency is key: Regularly cleaning and deodorizing will prevent odors from becoming overwhelming.
  • Invest in a good vacuum: A vacuum with strong suction and a HEPA filter makes a big difference in removing dander and odor particles.
  • Consider professional cleaning: For extremely stubborn odors or heavily soiled carpets, professional carpet cleaning might be necessary.
  • Ventilate daily: Make opening windows a daily habit, even for a short period.

FAQ Section

How often should I wash my dog’s bedding?

It’s recommended to wash your dog’s bedding at least once a week, or more often if it becomes soiled or develops an odor. This helps prevent the buildup of bacteria and smells.

Can I use essential oils to freshen my home?

Some essential oils can be toxic to pets. It’s best to avoid using essential oils directly on pet areas or diffusing them in high concentrations if you have pets. Stick to safer, natural methods like baking soda or vinegar.

What is an enzymatic cleaner and why is it so effective?

An enzymatic cleaner contains specific enzymes and beneficial bacteria that break down organic matter like pet urine, feces, and vomit. They literally digest the odor-causing molecules, providing a more permanent solution than masking agents.

My pet has a sudden bad smell, what should I do?

A sudden change in your pet’s odor can indicate an underlying health issue. It’s important to consult your veterinarian to rule out any medical conditions such as ear infections, skin infections, or dental problems.

How can I prevent my dog from smelling in the first place?

Regular grooming, including brushing and bathing with pet-specific shampoo, is crucial. Ensuring your pet has a healthy diet and addressing any potential health issues promptly can also help minimize odors. Consistent cleaning of their living spaces is also vital.

By following these steps, you can successfully eliminate pet odors and restore a fresh, clean scent to your home. Enjoying your home with your furry companions shouldn’t mean compromising on its smell!

About the Author

Ratan Tata

Ratan Tata

Ratan is a very expert car lover