If you want a natural way to freshen indoor air, a simple mix of vinegar, salt, and water can help. Many odors linger because they stick to surfaces and particles, and this method works by neutralizing smells instead of masking them. It offers “a low-cost and eco-friendly alternative” to chemical air fresheners.

The mixture is easy to prepare using everyday items. Fill a clean glass halfway with water, add two tablespoons of white vinegar and one tablespoon of salt, then stir until dissolved. Once mixed, place the glass in areas where odors collect, such as kitchens or bathrooms.

Its effectiveness comes from vinegar’s acetic acid. As explained, “When combined with salt and water, it helps release ions into the surrounding air.” These ions interact with odor-causing particles, reducing unpleasant smells rather than covering them up.

After several hours, many people notice improvement. “Cooking smells, pet-related odors, and general mustiness often become less noticeable,” leaving the room feeling fresher. Results may vary depending on the space and odor source, but changes are usually noticeable.

Safety is important when using this method. Keep the glass away from children and pets, and note that some people may be sensitive to vinegar fumes. While “it doesn’t replace regular cleaning or proper ventilation,” this simple solution can be a helpful addition to maintaining a comfortable, pleasant-smelling home.