How to clean and maintain Mojo Outdoors decoys after saltwater hunts

Saltwater can turn a productive hunt into a costly maintenance lesson. Spray, tidal water, wet mud and airborne salt settle into every seam, swivel, battery contact and fabric fold on a spinning decoy. If that residue is left to dry, corrosion can begin before the gear goes back into the shed.

Mojo Outdoors decoys are built for regular field use, but no decoy is completely salt-proof. A little care after each outing helps protect motors, wiring, paint, poles, remote controls and rigging hardware. It also keeps movement realistic, which matters when wary birds have seen plenty of spreads around Australian wetlands and coastal flats.

The routine is straightforward: rinse salt away with fresh water, clean the moving parts gently, dry everything thoroughly and store the decoy in a cool, ventilated place. The key is doing the job soon after the hunt rather than waiting until the next trip.

Australian conditions make this especially important. A morning on Moreton Bay, a tidal creek near Darwin, the Coorong or a coastal lagoon around Shark Bay can leave a much heavier salt deposit than an inland freshwater session. Warm weather then speeds up corrosion, particularly inside a closed vehicle or damp kit bag.

Rinse salt from every exposed surface

Start by separating the decoy from its stake, motion arm, battery pack and remote control where the design allows. Brush away loose sand, shell grit and dried mud before applying water. Grit left on the surface can act like an abrasive when you wipe the decoy down.

Use clean, fresh water rather than a pressure washer. A garden hose with a gentle flow is suitable for most Mojo Outdoors decoys, while a bucket and soft sponge work well at a campsite or boat ramp. Rinse the body, pole, motor housing, spinner, wings, clips and exposed fasteners. Pay particular attention to joints where saltwater can sit unseen.

Do not direct a hard jet into vents, switches, seams or electrical connections. Water forced through a gasket can create a problem that a normal rinse would never cause. For a remote control or battery compartment, wipe the outside with a damp cloth and follow the product’s instructions before opening or cleaning the interior.

A useful field habit is to carry a five-litre container of fresh water in the ute. It lets you give the decoy a preliminary rinse before driving home from a beach or estuary. That first wash removes the most aggressive salt while the residue is still soluble.

Clean motors, batteries and electrical contacts

Motorised decoys deserve extra attention because salt can affect both mechanical movement and electrical conductivity. Once the decoy is rinsed, inspect the motor housing for salt crystals, mud and fine sand. Use a soft toothbrush or small detailing brush around the housing, propeller shaft and mounting points.

Never submerge a motor assembly unless the manufacturer specifically states that it is waterproof. Instead, wipe it with a lightly damp cloth and allow water to run away from the openings. If the spinner or wing movement feels stiff, do not force it. Remove the power source and check for grit, bent components or a damaged shaft.

Battery terminals should be clean, dry and free of white, green or dark deposits. Remove batteries after every saltwater hunt, even if the decoy was only used briefly. Leaving cells installed in a warm, damp compartment increases the chance of leakage and corrosion. Inspect the battery seals and replace any cracked gasket or distorted cover.

For light oxidation on accessible metal contacts, use a cotton swab and an electronics-safe contact cleaner that is compatible with the manufacturer’s instructions. Avoid spraying general-purpose oil into switches or motor housings. Lubricants can attract dust and may interfere with electrical components. Before storage, power the unit briefly only after everything is completely dry.

Wash and dry the body without damaging paint

The decoy body usually needs less aggressive cleaning than hunters expect. Fresh water and a mild, non-abrasive soap are enough for salt film, bird droppings and mud. Apply the solution with a soft cloth or sponge, then rinse until no suds remain.

Avoid household bleach, strong degreasers, petrol, acetone and harsh marine cleaners. These products may fade paint, soften printed markings or damage plastic. Abrasive pads can also leave fine scratches that collect dirt and reduce the natural appearance of the decoy.

Check the head, breast, tail and underside for scuffing caused by transport or contact with rocks. Small cosmetic marks can be touched up with suitable paint, but test any product on an inconspicuous area first. A glossy patch or incorrect colour can look less natural than a minor field mark.

Dry the decoy with a clean microfibre towel, then leave it in moving air with all covers and access panels open. In northern Australia, avoid leaving wet gear in the sun for hours, because intense heat can warp plastic and accelerate deterioration of adhesives. A shaded verandah or ventilated garage is a safer place to finish drying.

Protect rigging, swivels and carry bags

Saltwater reaches more than the decoy itself. Drop weights, crimps, swivels, clips and cords are often dragged through brine and sand, then packed away while still wet. Rinse these items separately and inspect them for rust, flattened crimps, frayed cord and stiff swivels.

A swivel that no longer turns freely can twist the line and change the decoy’s position in current or wind. Replace questionable hardware rather than relying on it for another season. This is particularly important in tidal water, where a failed connection can send a decoy into a channel or across a mudflat before it can be recovered.

Rinse carry bags inside and out, especially if they have collected shell grit. Turn them upside down to drain, then hang them open until fully dry. Do not pack a damp bag in the back of a ute or boat locker; trapped humidity creates a salty, enclosed environment that encourages mould and corrosion.

For hunters building a larger spread, dedicated rigging components make maintenance easier because damaged parts can be replaced without discarding the decoy. Keep spare swivels, cord, crimps and batteries in labelled dry bags. A simple inventory before each trip prevents a last-minute dash to the tackle shop in a regional town.

Store decoys for the Australian off-season

Once the equipment is clean and dry, store decoys away from fertiliser, pool chemicals, fuel and coastal air. A shed near the beach may be convenient, but constant salty humidity can continue attacking exposed metal even when the gear looks clean. Use sealed tubs for small hardware while allowing the decoys themselves enough ventilation to avoid trapped condensation.

Do not stack heavy equipment on top of motorised decoys or bend motion wings inside an overfilled bag. Pressure can distort the body, strain the motor mount or crease fabric components. Keep batteries in a separate cool container and record which cells are charged, used or due for replacement.

Before storage, examine every screw, washer, stake and connector. Light surface rust can often be removed from suitable metal parts with gentle cleaning, but badly pitted hardware should be replaced. A thin protective coating designed for the specific metal may help, though it must stay away from paint, electrical contacts and areas that grip tightly.

A pre-season inspection is worthwhile before heading to the wetlands in spring. Run each decoy briefly in a dry, safe setting, confirm that the remote works and check that the motion is smooth. Hunters travelling from Brisbane to northern New South Wales, or from Perth towards the southwest coast, should inspect gear again after transport because vibration can loosen fittings.

Build a repeatable post-hunt routine

The most effective maintenance system is one that takes a few minutes and happens every time. At the retrieval point, remove batteries, shake excess water from the rigging and place wet components in separate tubs rather than mixing them with dry gear. Back at camp or home, rinse the decoys before mud and salt have hardened.

Keep a small cleaning kit with fresh-water spray bottles, microfibre cloths, a soft brush, cotton swabs, mild soap, spare batteries and replacement swivels. Australian hunters who work from boats should add a dry bag and a towel to the kit. In places such as the Top End, where humidity remains high after sunset, this preparation saves gear from being forgotten overnight.

Maintain a simple log for each motorised decoy. Note battery performance, unusual noise, slow rotation, remote range and any visible corrosion. A motor that sounds slightly rough after a saltwater hunt may be signalling a developing issue, and early attention is much cheaper than replacing the complete unit.

When expanding a spread, choose storage and rigging accessories that suit how you hunt. For geese and other large-water setups, Real Geese decoys can be considered alongside your existing Mojo equipment, provided the carrying system and rigging are organised for easy washing and drying. Buying compatible gear in a planned order may also help Australian customers make better use of international freight thresholds, including the store’s free shipping offer on qualifying orders of $1,300 or more.

Saltwater maintenance is ultimately about removing residue before it has time to work into the equipment. Fresh water, gentle cleaning, complete drying and careful storage will preserve the decoy’s finish and keep its motor dependable across many seasons. The same routine also protects the smaller items that make a spread function properly, from crimps and cord to batteries and swivels.

Before the next coastal hunt, set aside a dedicated cleaning station and check every component from spinner to stake. Give your Mojo Outdoors decoys the same attention you give your firearm, boat or waders, then browse the available decoys and rigging gear at Hunting Equipment USA to build a reliable spread for Australian conditions.