With the arrival of summer comes an increase in unwanted guests — from buzzing mosquitoes to stubborn ants and pesky flies.

While commercial insect sprays are widely available, many contain strong chemicals, unpleasant odors, and potential risks to both health and the environment.

A safer option is to make your own natural repellent at home.

Using a few simple ingredients, you can create an affordable, gentle solution that protects your family and pets while keeping insects away.

The base recipe relies on three main ingredients: white vinegar, olive or vegetable oil, and mild liquid shampoo. Vinegar’s strong scent naturally deters mosquitoes and ants, while the oil forms a protective barrier that insects avoid. The shampoo not only helps the mixture blend evenly but also ensures it clings to surfaces while disrupting insect trails. For added effectiveness and a refreshing fragrance, lemon juice or essential oils such as citronella, lavender, or peppermint can be included.

Preparing the spray is quick and easy. Mix ½ cup of vinegar, ½ cup of oil, and ½ cup of shampoo in a bowl until smooth. For extra strength, add 2–3 tablespoons of lemon juice along with 10–15 drops of your preferred essential oil. Transfer the mixture into a spray bottle, label it clearly, and shake well before each use. Apply it to window sills, doorways, outdoor furniture, or other areas where bugs tend to gather, avoiding direct contact with food or delicate fabrics. Reapply daily, especially after rain or during times of high insect activity.

This natural repellent works by making your surroundings less attractive to pests and disrupting their scent trails, preventing them from gathering in your space. Inspired by time-tested home remedies, it offers an eco-friendly and cost-effective alternative to chemical sprays. With just a few minutes of preparation, you can create a healthier, more comfortable living environment and enjoy the season without constant interruptions from insects.