Common mistakes when protecting your wooden furniture

Impregnation is crucial if you want to take care of furniture or other wooden elements—especially those outdoors and exposed to the elements. This could include a deck or garden furniture. What mistakes should you avoid during impregnation?

One of the most common mistakes is improperly preparing the wood surface before applying the impregnating agent. The wood should be clean and dry before beginning the impregnation process. However, people often fail to thoroughly clean the wood of dust, dirt, grease, moss, or mold, which results in uneven absorption of the impregnating agent.

Also, old paint, varnish, or previous impregnation layers should be removed. Applying a new impregnating agent on an unclean surface prevents the agent from penetrating deeply into the wood, weakening its effectiveness. It's also important to sand the wood with sandpaper to ensure a smooth surface that better absorbs the impregnant.

Weather conditions are another significant factor that is often ignored. Wood should be impregnated in suitable weather—dry days with stable atmospheric conditions are key. Some make the mistake of impregnating wood in high humidity, not to mention rain. Moist wood does not properly absorb the pregnant, reducing its effectiveness.

Extreme temperatures can also negatively affect the impregnation process. Too low temperatures cause the pregnancies to penetrate too slowly, while high temperatures accelerate their drying, which can lead to uneven absorption. Direct sunlight during application is also not recommended, as the rapid drying of the pregnancies can result in stains and poor wood protection.

Another common mistake is choosing the wrong pregnant. Various protective agents are available on the market, and selecting the right product is crucial. Unfortunately, many people opt for the wrong pregnant, which is unsuitable for the specific wood type. Exotic wood, for example, requires specialized impregnating agents that offer better protection.

Lack of UV protection is also a frequent mistake. A UV-filtering agent should protect Wood from direct sunlight to prevent fading and material degradation. It’s also important to pay attention to the composition of the pregnant to avoid products containing substances harmful to the wood or the environment.

Mistakes are easy to make during the pregnant application stage as well. Uneven application of the protective agent is a common problem that leads to stains and uneven protection.

The impregnant should be applied along the wood grain to ensure even absorption. Another common mistake is applying too thick a layer of impregnant. Instead, it’s better to apply several thin layers, which allows for better absorption and ensures lasting protection. It’s also important to let each layer of impregnant dry completely before applying the next one. Neglecting this step can result in poor adhesion and weak protection.

Impregnation is a process that needs periodic renewal to maintain its protective properties. Unfortunately, many people forget this, leading to faster wood degradation. Wood outdoors is constantly exposed to the elements, so a new layer of impregnant should be applied every few years (depending on conditions and usage intensity).

Regular inspection and repair of minor damages are also crucial for long-term protection. Small scratches and damages can become entry points for moisture and contaminants, so it’s worth repairing them quickly.