For a wooden swing, you will have to pay particular attention to the maintenance of the structure in order to protect it from bad weather (wind, rain, cold, heat). For this, we advise you to apply a protective and insulating layer, especially before winter. The most suitable product remains the stain. Although an expensive product, it remains one of the most efficient. First sand the wooden structure to eliminate the first effects of time and make it smooth again. Then follow the instructions for use of the stain. Using a brush, apply the product to the entire structure. Let it dry for a day or two and you’re done!