Garlic has natural insect-repellent properties, making it an ideal ingredient for this concoction. Its scent acts as a repellent against mosquitoes, ants, and other pests. You can even enhance its effectiveness by placing whole garlic cloves in individual flower pots, positioned halfway between the stem and the rim. Beyond its use in plant care, garlic offers antibacterial, antiviral, and antifungal properties, which are beneficial not only for plants but also for human health. However, it is advisable to consult a healthcare professional before incorporating garlic into your diet for medicinal purposes.