Keep Your Clothes Fresh and Free From Mold: A Simple Tip Using Medicinal Oil

To keep clothes smelling fresh, prevent mold, and stop cockroaches or insects from crawling into your wardrobe, you can try adding just one drop of medicated oil (dầu gió) while soaking your laundry.

Nowadays, there are many types of laundry detergents and fabric softeners that leave clothes fragrant. However, some people dislike the scent of chemical-based fragrances, and not everyone finds fabric softener scents pleasant. Clothes stored in the wardrobe for a long time can also develop unpleasant odors due to humidity, or pick up the natural smell of wooden or plastic cabinets. In some cases, cockroaches and moths may enter drawers or storage boxes, especially when clothes are tightly folded and stored for seasons at a time.

Conventional moth repellents often contain camphor, which can be overpowering and may cause discomfort—especially for children. Because of this, many people look for a milder, more natural alternative.

A Helpful Trick With Medicated Oil

Medicated oil is a blend of essential oils that helps ease cold symptoms, repel bacteria and viruses, and is generally considered safe for most people. Only a very small group of individuals with specific enzyme deficiencies may be sensitive to it.

Adding medicated oil to clothes while soaking them can help eliminate odors and reduce mold growth. When you prepare a basin of water to soak your clothes, simply add a few drops of the oil and let it sit for about an hour. After soaking, rinse and hang the clothes as usual.

Cotton clothes absorb the scent especially well—the fragrance becomes gentle and pleasant, far less sharp than when applied directly to the skin. The scent stays on clothing for a long time, helping garments remain fresh even after months in storage. If your wardrobe is made of wood or plastic with its own characteristic smell, medicated oil can also help neutralize that odor.

Repels Insects Naturally

Clothes that have been soaked with medicated oil carry a light, refreshing aroma that insects like ants and cockroaches dislike. This natural repellent effect means you won’t need to use camphor or strong-smelling mothballs anymore.

This method is especially useful for clothes you plan to store away until the next season. It keeps them smelling fresh, dry, and free from insects without relying on harsh chemicals.

Helps Reduce Mold on Clothes

If your white clothes become moldy, soaking them with medicated oil can help reduce mold spots. During rainy or humid seasons—when clothes take longer to dry and often develop musty odors—ironing them with steam infused with a few drops of medicated oil can significantly improve their scent.

If you tend to sweat a lot and your clothes become smelly quickly, lightly spraying diluted medicated oil before ironing will help keep your garments fresher for longer.

Use Medicated Oil in Your Wardrobe

When cleaning your wardrobe, you can mix a few drops of medicated oil into your cleaning spray. Wipe down the interior to leave it smelling clean and fresh.

Medicated oil is also excellent for deodorizing shoes or removing unpleasant smells from bathrooms. You can even place a small bottle of medicated oil in your wardrobe—slightly opened and kept upright—to let the fragrance gradually diffuse. This helps keep your wardrobe smelling pleasant while naturally repelling insects.