Keeping flies away from your outdoor areas can be challenging, especially during warm months when you want to enjoy your garden or backyard. While there are various methods to repel flies, one unique and surprisingly effective solution has recently gained attention: using Ireland Spring soap . Although it may sound unusual, many people swear by this method, and I decided to give it a try. To my surprise, this simple technique worked remarkably well in keeping not only flies but also mosquitoes and even deer away from my outdoor space. Why Ireland Spring Soap Works to Repel Flies Flies and some other pests are sensitive to strong scents, and Ireland Spring soap has a fragrance that flies, mosquitoes, and even deer dislike. The fresh, strong aroma of the soap overwhelms their senses, causing them to stay away from the area. How to Use Ireland Spring Soap to Keep Flies at Bay Follow these easy steps to use Ireland Spring soap in your garden