8 Pieces of Equipment for Cleaning Large Animal Trailers

Stepping into a livestock trailer after a long trip often reveals a messy reality of packed manure, wet bedding, and lingering odors. Leaving this grime to fester not only damages your expensive investment through corrosion but also creates a breeding ground for harmful pathogens. Equipping yourself with the right tools transforms this grueling chore into a manageable, highly effective routine that keeps animals safe and trailers pristine.

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Why Trailer Hygiene Matters for Livestock Health

Transporting livestock is inherently stressful for animals, which temporarily suppresses their immune systems and makes them highly vulnerable to disease. A dirty trailer acts as a mobile incubator for pathogens like Salmonella, E. coli, and respiratory viruses. When animals are packed into a confined space, they inhale ammonia fumes from pooled urine, which irritates their respiratory tracts and invites infection.

Beyond immediate disease transmission, biosecurity on a hobby farm relies heavily on clean transport. Moving sheep, goats, or cattle between farms, auctions, or veterinary clinics can easily introduce external parasites or contagious hoof rot to a healthy home herd. Regular, thorough sanitation breaks this chain of infection, ensuring that a quick trip down the road doesn’t result in a costly veterinary bill.

Preparing Your Trailer for a Deep Clean

Before reaching for the water source, a trailer must undergo a thorough dry cleaning to remove the bulk of the waste. Attempting to wash out a trailer that is still loaded with heavy bedding and manure simply creates a heavy, clogged slurry that is incredibly difficult to wash away. Park the trailer on a slight incline to assist with natural drainage and ensure there is a clear path for runoff away from clean pastures or water sources.

Remove all detachable components such as rubber floor mats, chest bars, and dividers. Manure and urine quickly seep underneath rubber mats, trapping moisture and corrosive acids directly against the metal floor. Leaving these mats in place during a wash guarantees that a reservoir of bacteria and rust-inducing moisture will remain untouched.

Pressure Washer – Simpson MegaShot MS60763-S

A pressure washer is the backbone of trailer sanitation, stripping away baked-on mud, dried manure, and deeply embedded grime that manual scrubbing cannot budge. Water alone under high pressure does the heavy lifting, saving hours of physical labor and drastically reducing water consumption compared to a standard garden hose. It prepares the bare surfaces so disinfectants can actually make contact with the metal or wood.

The Simpson MegaShot MS60763-S is an exceptional choice for small-scale operations due to its reliable engine and highly capable output. This balance provides enough force to blast away stubborn organic matter without damaging aluminum welds or wood floor treatments. Its compact, wheeled frame makes it easy to maneuver around tight trailer stalls and uneven farmyard terrain.

• Engine: Honda GC190 premium residential engine
• Output: 3200 PSI at 2.5 GPM
• Hose: 25-foot MorFlex high-pressure hose
• Nozzles: 5 quick-connect nozzle tips (0°, 15°, 25°, 40°, soap)

Operating this unit requires basic engine maintenance, including oil checks and fuel stabilization, especially during winter storage. Users must exercise caution with nozzle selection; the 15-degree nozzle works best for tough grime, while the 0-degree red tip should be avoided as it can gouge wood floors or strip paint.

This machine is ideal for hobby farmers who need dependable, heavy-duty cleaning power without the massive footprint of commercial-grade tow-behind units. It is not suitable for those looking for a plug-and-play electric option, as gas engines require pull-starting and routine mechanical upkeep.

Muck Shovel – Union Tools Poly Scoop Shovel

A heavy-duty muck shovel is essential for the initial dry-cleaning phase, allowing you to scoop out bulk bedding, manure, and feed spills quickly. Trying to use a standard garden spade or a metal shovel is inefficient and risks scratching or gouging aluminum trailer floors. A wide, deep scoop is necessary to move large volumes of material with minimal effort.

The Union Tools Poly Scoop Shovel features a durable, lightweight blade and a sturdy handle that provides excellent leverage. The non-sparking poly material is gentle on trailer floors, preventing the deep scratches where bacteria love to hide and rust begins. Its deep bowl design holds a high volume of wet sawdust or heavy manure without spilling over the sides.

• Blade Material: Industrial-grade ABS polycarbonate
• Handle Length: 30-inch sturdy hardwood
• Grip: Comfortable D-grip handle
• Best Uses: Shoveling wood shavings, straw bedding, and dry manure

While the poly blade is incredibly tough and rust-proof, it should not be used to pry up frozen manure or ice chunks, as extreme leverage in freezing temperatures can crack the plastic. Store this shovel out of direct sunlight when not in use to prevent UV degradation over time.

This shovel is perfect for anyone managing trailers bedded with shavings, straw, or wood pellets. It is not the right tool for scraping away thin, dried-on manure crusts, which require a flat metal edge rather than a deep, rounded scoop.

Push Broom – Harper Heavy Duty Push Broom

Once the bulk waste is shoveled out, a push broom is required to sweep up the remaining fine dust, loose bedding, and small debris. This step is critical because any leftover organic dust will absorb water during the washing phase, turning into a muddy paste that clings to corners and prevents disinfectants from working.

The Harper Heavy Duty Push Broom stands out because of its dual-bristle design, featuring stiff inner bristles to move heavy debris and soft outer bristles to capture fine dust. The wide broom head covers ground quickly inside a narrow trailer, while the heavy-duty wood handle and steel brace prevent the head from twisting or snapping under pressure.

• Broom Width: 24 inches for fast coverage
• Bristle Type: Dual-bristle (stiff inner, soft outer)
• Handle: Heavy-duty wood with steel brace connection
• Best Uses: Sweeping fine dust, dry bedding, and loose feed

When sweeping wet or damp trailers, the bristles can become clogged with wet debris, requiring a quick rinse and air-drying to maintain their sweeping efficiency. Always store the broom hanging up rather than resting on its bristles to prevent them from bending permanently.

This broom is a stellar choice for horse and livestock owners who use fine wood shavings or straw bedding. It is not ideal for exceptionally tight, cramped multi-tier small animal crates where a smaller hand broom would be more maneuverable.

Floor Scraper – Bully Tools Floor Scraper

Dried, trampled manure and packed mud bond tightly to trailer floors, forming a crust that easily resists standard sweeping and pressure washing. A floor scraper provides the mechanical leverage needed to shear these stubborn deposits off the floor without requiring you to get down on your hands and knees.

The Bully Tools Floor Scraper features a heavy-duty steel blade and a thick, reinforced fiberglass handle that won’t bend or splinter under heavy load. The blade is wide enough to clear paths quickly but narrow enough to fit between floor ridges and tie-down rings. Its robust construction allows you to apply significant downward force to pop off frozen or baked-on organic matter.

• Blade Material: 12-gauge hardened steel
• Handle: Reinforced fiberglass with polyester veil
• Blade Width: 12 inches
• Best Uses: Removing dried manure crusts, packed mud, and ice

Because the blade is made of hardened steel, users must use a shallow angle when scraping aluminum trailers to avoid gouging the soft metal. Keep the blade clean and dry after use, and occasionally touch up the edge with a metal file to maintain its scraping efficiency.

This tool is indispensable for trailers that transport cattle, hogs, or goats, which tend to produce wet, packing waste that dries like concrete. It is less necessary for light-use horse trailers that are cleaned immediately after every short trip.

Pump Sprayer – Chapin 1-Gallon Lawn Sprayer

Applying disinfectants or degreasing soaps evenly across all trailer surfaces is impossible with a bucket and sponge. A pump sprayer allows you to aerosolize and distribute cleaning solutions into overhead corners, wall slates, and deep crevices where pathogens hide. It ensures consistent coverage while minimizing chemical waste and skin contact.

The Chapin 1-Gallon Lawn Sprayer is highly suited for farm use due to its ergonomic funnel top for easy filling and its anti-clog filter that prevents nozzle blockages. The lightweight, translucent tank allows you to monitor chemical levels easily, while the adjustable nozzle lets you switch between a fine mist for disinfecting and a coarse stream for deep crevice penetration.

• Capacity: 1 gallon translucent tank
• Nozzle: Adjustable cone nozzle (mist to stream)
• Filter: Anti-clog in-tank filter
• Best Uses: Applying degreasers, soaps, and liquid disinfectants

Always depressurize the tank completely after each use and rinse the hose, wand, and nozzle with clean water to prevent chemical buildup from corroding the seals. Using harsh acids or bleach in this sprayer can degrade the standard seals, so stick to compatible farm disinfectants.

This sprayer is perfect for small-scale hobby farmers managing one or two trailers. It is not suitable for large, multi-deck commercial trailers, which require a much larger multi-gallon backpack sprayer or an inline pressure washer injector.

Disinfectant – Virkon S Broad Spectrum

Washing a trailer clean removes visible dirt, but it does not kill microscopic pathogens. A true disinfectant is required to sanitize the surfaces, neutralizing viruses, bacteria, and fungi that can cause severe livestock illnesses. Without this step, a clean-looking trailer can still be a biohazard for the next animal that steps inside.

Virkon S Broad Spectrum is the gold standard in agricultural biosecurity, formulated to kill over 500 strains of pathogens, including Foot-and-Mouth disease, Salmonella, and equine influenza. It comes in a convenient powder format that dissolves easily in water, turning into a pink solution that indicates its active strength. It is non-corrosive to trailer surfaces when used at the recommended dilutions, making it safe for both aluminum and steel.

• Form: Dissolvable powder
• Efficacy: Kills over 500 strains of viruses, bacteria, and fungi
• Mix Ratio: 1% solution (1.3 ounces per gallon of water)
• Safety: Non-corrosive to aluminum and steel when diluted

The mixed solution remains stable and effective for only about 7 days, so it should be mixed in small batches as needed. Users must wear basic personal protective equipment, including gloves and eye protection, when handling the concentrated powder.

This disinfectant is a must-have for any livestock keeper who frequently mixes animals from different sources or travels to public events. It is not necessary for those who only transport their own closed herd occasionally, though it remains highly recommended for general biosecurity.

Manure Fork – Little Giant DuraFork Stable Fork

Before sweeping or scraping, a manure fork is the best tool for sifting out heavy manure balls and separating soiled bedding from clean straw or shavings. Using a fork saves valuable bedding material by allowing clean shavings to fall through the tines, reducing waste and minimizing the volume of material that must be disposed of.

The Little Giant DuraFork Stable Fork is built with extra-strong polycarbonate tines that flex under load rather than snapping like cheap plastic alternatives. The tines are spaced perfectly to retain manure while letting clean bedding pass through easily. The handle is securely attached to prevent wobble, providing a balanced, lightweight feel during extended use.

• Tine Material: Heavy-duty polycarbonate
• Width: 13 inches with 17 flexible tines
• Handle: 52-inch lightweight wood
• Best Uses: Sifting horse manure and cleaning straw-bedded trailers

Although highly durable, the plastic tines can become brittle in extreme sub-zero temperatures, so care should be taken when using the fork in deep winter. Avoid using the tines to pry up heavy, frozen clumps of mud or ice.

This fork is ideal for horse owners and those using straw or coarse wood shavings in their trailers. It is not suitable for trailers bedded with fine sand or for cleaning up wet, sloppy manure from sheep or hogs, which will slip right through the tines.

Hose Nozzle – Bon-Aire Ultimate Hose Nozzle

While a pressure washer is unmatched for deep cleaning, a high-quality hose nozzle is essential for the initial rinse, wetting down dust, and flushing out loose debris. It provides a steady, high-volume flow of water that is perfect for washing away loose suds and rinsing disinfectants off aluminum surfaces without the setup time of a gas engine.

The Bon-Aire Ultimate Hose Nozzle features a fireman-style design made from durable extruded aluminum and stainless steel, wrapped in a protective rubber grip. It offers a smooth, twist-action adjustment that transitions seamlessly from a soft spray to a powerful, concentrated jet. The robust construction ensures it can survive being dropped on concrete or run over by a trailer wheel without breaking.

• Material: Extruded aluminum, stainless steel, and soft rubber
• Pattern: Adjustable twist-action (mist to powerful jet)
• Connection: Standard 3/4-inch garden hose thread
• Best Uses: Rinsing soap suds, wetting down dust, and quick washdowns

This nozzle requires a standard 5/8-inch or 3/4-inch garden hose with decent water pressure to perform at its best. In freezing climates, always disconnect the nozzle from the hose and drain it completely to prevent trapped water from freezing and cracking the internal brass valve.

This is an excellent tool for any hobby farmer looking for a durable, everyday nozzle that handles both delicate rinsing and heavy mud flushing. It is not a replacement for a true pressure washer when dealing with baked-on, dried manure crusts.

Step-by-Step Guide to Disinfecting the Floor

Begin by applying a diluted cleaning soap or degreaser to the dry, scraped floor using your pump sprayer. Let the solution sit for 10 to 15 minutes to penetrate the biofilm, but do not allow it to dry on the surface. Use your stiff push broom to scrub the walls and floor vigorously, focusing on corners, ramp hinges, and the areas directly under the tie rings where grime accumulates.

Rinse the entire trailer thoroughly from top to bottom using your pressure washer or high-volume hose nozzle, ensuring all soap residue and loosened organic matter are flushed out the back. Once the water runs completely clear, inspect the floor for any missed spots or stubborn residue, as disinfectants cannot penetrate organic barriers.

Mix a fresh batch of Virkon S disinfectant and apply it evenly using the pump sprayer, starting from the ceiling and walls and finishing with the floor. Ensure all surfaces remain wet with the disinfectant for at least 10 minutes to achieve maximum pathogen elimination. Do not rinse the disinfectant off unless specified by the manufacturer; let it air dry naturally.

How to Properly Dry and Store Your Trailer

Storing a wet trailer with the doors closed is a recipe for mold growth, wood rot, and metal corrosion. After cleaning and disinfecting, park the trailer on a slope with the nose elevated to allow all remaining water to drain out of the rear doors. Open all windows, vents, and escape doors to maximize airflow and speed up the drying process.

If your trailer has removable rubber mats, leave them out of the trailer until both the mats and the floor underneath are completely dry. Reinstalling mats over a damp floor traps moisture, which accelerates the oxidation of aluminum floors and rots wood planks.

Once dry, store the trailer under a shelter or cover if possible, with the vents cracked slightly to prevent condensation buildup. Regular inspections of the floorboards, welds, and door seals during storage will ensure your trailer remains safe, sanitary, and ready for your next livestock journey.

Maintaining a clean livestock trailer is a fundamental aspect of responsible animal husbandry and farm management. By investing in the right tools and following a systematic cleaning routine, you protect your animals from disease and extend the lifespan of your equipment. A clean trailer is always ready for the road, ensuring safe, stress-free transport for your herd.