Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Get Dog Pee Smell Out of Concrete & Garages

Share

dogs-pee-on-the-concrete-in-garage

If you have a new puppy and a concrete floor, chances are your pup has urinated on it at least once. And although concrete is a solid and durable material, it is also very porous. Therefore, your pet’s urine tends to seep deeply and stink up your entire garage or basement. Even worse, you may feel like you can never get rid of the smell if your dog has gotten into the habit of using your basement, garage, balcony, or any other paved surface as his private toilet.

But don’t despair! With patience and the right cleaning methods, it’s possible to eliminate that foul smell once and for all. Read on to see how.

divider dog faces oct 2024

Getting Dog Pee Out of Concrete & Garages: Before You Start

There are a few steps you’ll want to take in preparation for your cleaning project. Here are the things you’ll need:

  • Hard bristle broom
  • Wet or dry vacuum cleaner
  • Mop
  • Enzymatic cleaner
  • Trisodium phosphate (TSP)
  • Rubber gloves
  • Protective glasses
  • Vinegar
  • Baking soda
  • Water

Note: Even if you think the urine smell is gone after using regular cleaning products, it only needs a little moisture (for example, on a rainy day) to come back. Water allows uric acid to release a gas, which creates that strong, nasty smell.

Our Favorite Cleaner

Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray is our favorite all-purpose cleaner for pet messes. It permanently lifts the very worst stains and odors, making clean-up and accident prevention a breeze. Hepper offers a 100% guarantee, which is a great bonus! Learn more about it here.

Rating Image Product Details
Best Enzymatic Cleaner
Winner
Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • All-purpose
  • Pet-safe
  • Multi-surface safe
  • At Dogster, we’ve admired Hepper for many years, and decided to take a controlling ownership interest so that we could benefit from the outstanding products of this cool pet company!

    Find the Spot With a UV Lamp

    If your dog’s urine has already dried up and you can’t find the exact spot where the accident happened, use a UV lamp. Indeed, a UV lamp can reveal the site of an old stain, which is very useful if you have already cleaned the concrete floor several times and there is no visual sign of urine.

    You can also treat the entire concrete surface, which will give it a cleaner, more uniform look.

    divider dog faces oct 2024

    How to Get Dog Pee Smell Out of Concrete & Garages

    1. Clean the Area Thoroughly With Soap and Water

    cleaning-bucket-with foam and rug
    Image Credit: Myriams Fotos, Pixabay

    The first step is to clean the concrete floor of dirt or debris. Sweep or vacuum to make the surface as smooth as possible. Next, remove any furniture that could be damaged by cleaning products. Then, mop the floor with mild soap and water. Rinse thoroughly with warm water and allow it to dry completely.


    2. Try Good Old Vinegar and Baking Soda

    Both of these classic cleaners work best on recent urine stains. First, sprinkle the urine stain with baking soda. Then, pour a little vinegar and let the magic happen. As it dries, the acid in the vinegar will help neutralize the unpleasant smell.

    However, this method is not infallible and may not be ideal on old urine stains. We’ve got a few extra tricks to tackle those, so read on.


    3. Use an Enzymatic Cleaner

    Vinegar and baking soda are effective, but only up to a point. For stubborn stains and especially the smell of urine, you may prefer a cleaning solution containing enzymes.

    Urine contains uric crystals, which are not soluble and strongly clump together on porous surfaces such as concrete. Thus, conventional cleaning agents like water, soap, vinegar, and baking soda will fail to dislodge uric acid crystals fully. On the other hand, the enzymatic cleaner will break down the uric acid and eventually detach it from the concrete.


    4. Use Trisodium Phosphate (TSP)

    This powerful product is often used for heavy-duty cleaning and works well on garages and concrete surfaces. It will undoubtedly succeed in eliminating urine residue and odor.

    However, be aware that this is not an environmentally friendly product and may irritate your skin and eyes. Read the instructions carefully and wear protective goggles and rubber gloves if you decide to use them.


    5. Let Dry and Repeat

    space with concrete floor
    Image Credit: Toyakisphoto, Shutterstock

    Allow the concrete surface to dry overnight after treatment is complete. If you used an enzymatic cleaner, you could cover the floor with plastic sheeting to slow the evaporation of the product.

    If the odor persists the next day, treat the surface again with the enzymatic cleaner.


    6. Consider Waterproofing Your Concrete Floor

    This more drastic and expensive solution will, nevertheless, facilitate cleaning in the future and give your concrete floor a more uniform appearance. However, this solution should be used only after the complete elimination of the smell of urine.

    divider dog faces oct 2024

    Why Does Your Dog Pee in the Same Place?

    Dog pee underpad
    Image Credit: Pixel-Shot, Shutterstock

    When dogs urinate, they release a pheromone that prompts them to keep relieving themselves in the same place. So, if your pooch has peed multiple times in the same spot in your garage or basement, all that urine may have sunk deep into the concrete. This is why you may need to do more than one treatment to get rid of the urine odor completely.

    Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
    • ADVANCED ENZYMATIC CLEANER - Penetrates the most stubborn smells and stains at the deepest molecular...
    • FOR ANY MESS, ON ANY SURFACE - This pet odor eliminator cleans your carpets, floors, furniture,...
    • FRESH, NATURAL ODOR - Our unique formulation doesn't rely on dangerous or unpleasant chemical...

    When Peeing on the Floor Is a Sign of a Health Problem

    Sometimes, a health problem, such as a urinary tract infection, is the reason why an adult dog frequently urinates in the house. Your dog could also suffer from anxiety or other behavioral issues.

    Thus, if the problem is relatively new, pay attention to any recent changes in your pet’s environment or daily habits.

    If accidents happen frequently and you’re unsure of what’s causing them or how to prevent them, a consult with your vet could help!

    If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

    PangoVet_Mention-in-Content Savings V1

    divider dog faces oct 2024

    Final Thoughts

    Whether your garage is spotless or not, you don’t want it to reek of dog urine. Whether your dog has gotten into the habit of peeing on your concrete floor or it’s just an accident, you now know how to get rid of stubborn pee stains and odors. However, always be on the lookout for a possible health problem, especially if the behavior is repetitive in your pup.


    Featured Image Credit: Sista Vongjintanaruks, Shutterstock

    Want content like this delivered to you?

    Sign Up For Our Newsletter

    News, insights, expert advice, and everything dog

    * By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




    How useful was this post?

    Click on a star to rate (you can leave written feedback after clicking submit)

    Help us improve Dogster for pet parents!

    Your feedback really matters.

    What did you like about this post? Also how can we improve it?

    Join the conversation

    Leave a Reply

    You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


    Talk With A Vet Online

    Peace of mind,
    anywhere, anytime

    Affordable vet advice

    Dogster’s Weekly Photo Contest Winners: Best Easter Photo (April 9, 2026)

    Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

    We Didn’t Just Add a Dog to Our Life – We Built a Life With Him

    “We didn’t just bring a dog home—we built a life together.” Most people are quietly taught a version of pet ownership that looks...

    What Most Airlines Won’t Let You Do With Your Dog (Even If You Pay Extra)

    Airline pet policies are notoriously hard to navigate. The information is scattered across different pages, buried in FAQ sections, and often contradicts what...

    Designer Breeds: Best of Both? New Study Says No

    “I’ll take a highly trainable, low-shedding lapdog, hold the heart disease and anxiety!” Something I always found amusing was when people would point...

    More related

    When Should I Take My Dog to the Vet for Vomiting? 10 Vet Reviewed Signs

    Vomiting isn’t diagnostic; it’s a general response to expel something unpleasant or toxic. It can also be a sign of many other health...

    11 New Year’s Eve Safety Tips for Dogs: Safety Guide

    Welcoming in the new year is an exciting and joyful celebration. It involves the gathering of friends and family, great food, celebratory drinks,...

    9 Best Dog Foods for Heart Disease in 2026 – Reviews & Top Picks

    Dealing with heart disease in your dog can be frightening and intimidating. There are special dietary needs, as well as medications and vet...

    Woodle (Welsh Terrier & Poodle Mix): Info, Pictures, Care & More

    This adorable hybrid dog, the Woodle, is a combination of a Welsh Terrier and a Poodle. They are sometimes called Welshpoo Terriers or...

    Keep reading

    Can Dogs Be Vegetarian? Vet-Verified Nutrition & Health Facts

    Dogs are considered omnivores, or facultative carnivores, meaning they can digest and utilize both animal and plant-based foods in their diet. However, did you know dogs can be fed a vegetarian diet and thrive? Dogs do not need meat in...

    The dog sits near a bowl of food and licks his tongue, dry food and fresh vegetables and fruits

    Can Dogs Eat Ribs? Vet-Verified Nutrition Facts & Precautions

    Ribs—whether we’re talking beef or pork ribs—are a tasty main dish that is just as good on the grill as in the oven. However, if you’re whipping up some ribs for dinner tonight, you might wonder if this is something...

    person cutting pork ribs

    5 Herbs That Are Good for Dogs: Vet-Verified Safety & Benefits

    Adding herbs and spices to our meals not only enhances the flavor, but many of them also have various health advantages. So, if we can benefit from specific herbs, maybe our dogs can too? This is broadly true, but it’s...

    Bowl of basil on wooden background

    8 Best Organic Puppy Foods in 2026: Reviews & Top Picks

    Puppies require healthy, high-quality foods as they grow through this developmental stage. One of the best ways to ensure your puppy gets nutritious food is to look for dog food with the USDA Organic Label. In truth, it’s pretty challenging...

    Cocker Spaniel puppy eating

    Can Dogs Eat Chicken Bones? Vet-Verified Nutrition Facts & Risks

    Chicken is the most popular protein in most American homes, thanks to its overall low cost and high nutritional value. Some people find even more value in their chicken by purchasing cheaper cuts of meat, like thighs or entire chickens....

    Can Dogs Eat_chicken bones

    Can Dogs Taste Spice? Vet-Verified Facts & Risks

    Dogs find many human foods tasty. However, due to differences in our anatomy, dogs experience taste differently from humans. When it comes to spiciness, dogs are capable of tasting spice and can even feel the heat, but their taste for...

    a variety of spices on wooden table

    Victor Dog Food vs Bully Max: Our 2026 Comparison – Pros, Cons & What to Choose

    With the number of dog food brands out there, you are bound to stumble across similar brands in your search for the best option. At first glance, it seems that only the packaging is different, while the ingredients, nutrition, and...

    Dogster_Dog Food Victor VS Bully Max

    Can Dogs Drink Pool Water? Dangers Of Chlorine & Saltwater

    Some dogs are born natural swimmers,1 such as the Labrador Retriever, Portuguese Water Dog, and Otterhound. Freshwater water bodies can be hazardous since giardia can harm dogs and people.2 When you’re talking about pool water, it’s another story. The chemicals...

    Can Dogs Drink Pool Water

    Love Dogs? So Do We! Join the Dogster Community

    Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




    Sign up for the Dogster Email Newsletter