Since it’s located mainly outside where it gets in contact with rain, open air, and even insects, a lot of time and care goes into maintaining a timber fence. Mold, algae, moss, mildew, dirt, and mud can accumulate over time, as wood is very vulnerable to moisture and humidity. This can be very unsightly and can degrade the integrity of the fence. Part of the responsibilities of getting a timber fence installed for your Darwin property, aside from selecting a premium quality fencing material, is the long term maintenance that goes into it, which definitely requires commitment, time, and patience. Regardless if you want to do it on your own or hire a professional Darwin fence expert, cleaning a timber fence can be done easily by following some simple steps.
Preparing your timber fence work area
Get a plastic sheet. Cover the ground around the fence with it. If you have plants, cover those too as well as the grass, especially if you will use a chemical solution. This will help protect them from the harsh chemicals or from drowning. Next, run a wire brush over any pieces of debris to remove any visible stray objects. Then, spray the fence down with a garden hose. This will remove any surface dirt.
Regular timber fence cleaning
For typical cleaning, use oxygenated bleach as it works wonders in safely removing stains from exterior surfaces. Create an oxygen bleach powder and water solution (follow instructions at the back of the packaging). Apply the mixture to your already-damp timber fence with a large painter’s brush. Leave it for 15 minutes before scrubbing with a plastic bristle scrub brush. Rinse with a garden hose.
Cleaning a timber fence that has mold and algae
Mold and algae can cause rapid decay to your timber fence, and even if you remove them at the surface, there's a chance they'll grow back. To completely kill them, create a solution of one part chlorine bleach and two parts water (optional: add a teaspoon of dish soap). After dipping a plastic bristle brush onto this mixture, scrub the areas that have green stains. Rinse with your garden hose once done.
Removing moss and mildew from your timber fence
Moss and mildew are not just damaging to your fence, they are also not a pleasant sight to see. To remove them, create a mixture of ½ cup vinegar and 1 gallon of water. Apply said mixture to the timber fence with a sponge. Let it sit for 15 minutes. Once done, use a plastic bristle brush to scrub off the moss or mildew. Lastly, rinse with a garden hose.
Even though this kind of fence can last up to 20 years, the kind of wood you use and the climate you’re in will still be huge factors that will determine the long term condition of your timber fence. Regular and proper cleaning can help immensely in preserving the look and prolonging the life of the fence. Of course, depending on the need, you can simply follow the steps provided above on what kind of mixture to make and what kind of materials to use to clean your fence manually. However, if the damage is severe enough that even washing doesn’t help, you may want to consider getting a fence replacement.