How to Clean a Chicken Coop: Proven Easy Steps 2026

Why I Deep Clean My Coop Every 6 Months

I keep a flock of six Rhode Island Reds in a 10x12 wooden coop. Over the last five years, I've tested dozens of cleaning routines to keep my birds healthy. I'll be honest, skipping the deep clean leads to respiratory issues and severe mite infestations. Ammonia builds up fast in enclosed spaces. If you ignore the droppings, your hens will stop laying and start sneezing.

A proper deep clean takes me about 45 minutes from start to finish. I do this twice a year, usually in early spring and late fall. The weekly maintenance takes just 10 minutes. Sticking to this schedule completely eliminated the foul odors that used to drift into my neighbor's yard.

My Exact $25 Supply List for Coop Cleaning

You don't need expensive commercial equipment to get the job done. I've refined my kit to include only the most effective, budget-friendly tools. Here is exactly what I keep in my coop cleaning bucket:

• Fiskars 46-inch Steel Spade ($24.99): This isn't the cheapest scraper, but the sharp edge cuts through caked-on manure like butter. It saves my wrists from repetitive strain.
• Dawn Powerwash Dish Spray ($5.97): I use this to break down the greasy biofilm on the roosting bars. It cuts through grime in under three minutes.
• Sawyer Permethrin Insect Repellent ($15.50): A must-have for treating the wood cracks where northern fowl mites hide. I mix it at a 1:10 ratio with water.
• Heavy-Duty Contractor Bags ($8.99 for 50): Standard kitchen bags rip when you load them with wet pine shavings. These 3-mil thick bags hold up to 50 pounds of waste without tearing.
• Long-Handled Car Wash Brush ($12.00): Perfect for scrubbing the ceiling and high corners without needing a step stool.

Step-by-Step: How to Clean a Chicken Coop

Follow this exact sequence to avoid spreading dust and mites around your property. I always do this on a warm, sunny morning so the wood has time to dry completely.

Step 1: Evacuate and Strip the Coop

Let your flock out to free-range for the day. Lock them out of the run so they don't wander back in while you work. Next, remove everything that isn't nailed down. I pull out the feeders, waterers, nesting boxes, and roosting bars. Set them aside in the grass to soak later. Strip all the old bedding into your contractor bags. Don't forget to check the corners for hidden clumps of wet straw.

Step 2: Scrape and Sweep the Droppings

Grab your scraper. I use the Fiskars spade because the long handle gives me excellent leverage on the dropping boards. Scrape every surface where manure has accumulated. This step usually takes me about 15 minutes. Sweep the loose debris out the door with a stiff-bristled push broom. Wear an N95 mask during this step to avoid inhaling dried fecal dust.

Step 3: Scrub with Hot Soapy Water

Fill a 5-gallon bucket with water heated to exactly 140°F. Add a generous squirt of Dawn dish soap. Dip your car wash brush into the solution and scrub the walls, ceiling, and floor. Pay special attention to the joints and corners where spiderwebs and dust gather. The hot water melts away the stubborn white urate stains that stick to the wood. Rinse everything with a garden hose on a wide spray setting.

Step 4: Disinfect and Treat for Mites

Once the coop is rinsed, it's time to kill the invisible pathogens. I spray the Sawyer Permethrin mixture directly into the cracks and crevices of the wood. Mites lay their eggs deep inside these tiny gaps. Let the treatment sit for 10 minutes. Afterward, I wipe down the roosting bars and nesting boxes with the Dawn Powerwash spray. Rinse the feeders and waterers with a 10% white vinegar solution to kill algae.

Step 5: Dry Completely and Add Fresh Bedding

Leave the doors and windows wide open. The coop needs to dry completely before you add new bedding. Trapped moisture will cause mold to grow under the shavings within 48 hours. I usually let it air out for at least four hours. Once the wood is dry to the touch, lay down a fresh 4-inch layer of pine shavings. Fluff the bedding so it doesn't mat down immediately.

Deep Clean vs. Weekly Maintenance

Understanding the difference between a full reset and routine upkeep saves you hours of frustration. Here is how I break down my cleaning schedule.

Task	Frequency	Time Required
Scoop dropping boards	Twice a week	5 minutes
Scrub waterers with vinegar	Weekly	10 minutes
Top off pine shavings	Monthly	15 minutes
Full deep clean and mite treatment	Every 6 months	45-60 minutes

Choosing the Right Bedding Material

The bedding you choose dictates how often you need to clean. I've tested three main types in my 10x12 coop over the years.

Pine Shavings: This is my go-to choice. They absorb moisture exceptionally well and smell great. A 4-cubic-foot bag costs about $6.50 at my local tractor supply store. Avoid cedar shavings entirely, as the aromatic oils can cause severe respiratory distress in chickens.

Straw: Straw is cheaper upfront, but it doesn't absorb liquid. I used it one winter and ended up with a soggy, ammonia-filled mess by January. It also harbors mites much faster than wood shavings. I only use straw in the outdoor run, never inside the coop.

Hemp Bedding: Hemp is incredibly absorbent and lasts longer than pine. A 33-pound bale runs about $22.00, which is pricier than shavings. However, it composts beautifully and doesn't stick to the chickens' feet. If you have the budget, hemp is a fantastic upgrade.

Real-World Scenarios: Dealing with Messy Situations

Backyard chicken keeping rarely goes exactly by the book. Here is how I handle the most common coop disasters.

After a Heavy Rainstorm: If you have a run that turns into a mud pit after heavy rain, your hens will track wet dirt straight into the nesting boxes. I keep a thick layer of wood chips in the run to prevent this. If the coop floor gets muddy, I immediately scoop out the wet shavings and replace them. Leaving wet bedding inside guarantees a bacterial bloom within 24 hours.

When Winter Hits and Waterers Freeze: Frozen waterers often lead to spilled water when you bring them inside to thaw. This creates localized wet spots in the bedding. I use a heated base for my 5-gallon galvanized waterer to prevent freezing. If a spill happens, I dig out the wet clump immediately and fill the hole with dry shavings.

During a Summer Mite Explosion: Heat accelerates the mite life cycle. If you notice your hens dust bathing frantically or see tiny red bugs on the roosts at night, you need to act fast. I strip the coop completely and treat it with Elector PSP. This isn't the cheapest spray at $65 a bottle, but it has a zero-day egg withdrawal period and knocks out the infestation in one application.

Frequently Asked Questions

How often should I completely clean my chicken coop?

I completely strip and scrub my coop twice a year, usually in early spring and late fall. Between those deep cleans, I scoop the dropping boards weekly and top off the bedding. This schedule keeps ammonia levels low and my hens healthy.

What is the best disinfectant to use in a chicken coop?

I rely on Oxine AH because it is highly effective against bacteria and fungi without leaving toxic residue. You mix it at a ratio of 1 ounce per gallon of water. Just make sure the coop is completely dry before letting the birds back inside.

Can I use bleach to clean my chicken coop?

I strongly advise against using bleach inside a wooden coop. Bleach reacts with the ammonia in chicken manure to create toxic chloramine gas. It also breaks down the wood fibers over time, shortening the lifespan of your structure.

How do I get rid of the ammonia smell in my coop?

Ammonia smells mean your bedding is saturated and needs to be replaced immediately. I sprinkle a layer of Sweet PDZ horse stall refresher under the pine shavings to neutralize odors. It costs about $18 for a 40-pound bag and lasts me several months.

Should I wear a mask when cleaning the coop?

You should always wear an N95 respirator when sweeping dry chicken manure. Dried fecal dust can carry histoplasmosis spores and other respiratory irritants. Protecting your lungs is just as critical as protecting your flock from disease.