Ants seeking shelter in the cracks of your garden benches can be a persistent nuisance. Fortunately, preventing them is straightforward with a few proactive steps. Start by maintaining impeccable cleanliness. Regularly wipe down benches to remove food residues, sugary spills, and aphid honeydew, which attract ants. Next, focus on physical exclusion. Seal existing crevices and cracks using a suitable outdoor caulk or wood filler. This removes the prime real estate ants are searching for.
For a natural deterrent, create barriers they won't cross. Sprinkle food-grade diatomaceous earth, cinnamon, or powdered charcoal around and under the bench legs. These substances are non-toxic to pets and plants but effectively deter ants. You can also make a simple repellent spray using equal parts white vinegar and water, or a few drops of peppermint or citrus essential oil mixed with water, and spray it around the bench perimeter weekly.
Consistent maintenance is key. Trim back any vegetation touching the bench to eliminate ant highways. Inspect and reapply your chosen barriers or sprays, especially after rain. By combining cleanliness, sealing entry points, and using natural repellents, you can enjoy your garden furniture ant-free all season long.