Anyone who has visited Australia has undoubtedly seen eucalyptus trees—they’re hard to miss; they’re everywhere! Most of the more than 700 eucalyptus species are native to Australia and are often called gum trees; they make up over 80% of Australia’s forests. These fast-growing trees have been introduced worldwide over the past centuries, making them one of the most widely cultivated trees. In addition to being attractive year-round, eucalyptus has numerous uses. The wood itself is often used as fuel and as an affordable and sustainable alternative to hardwood in construction because it grows so quickly and is extremely durable. The bark of many eucalyptus species is used to make paper products. The leaves are even the primary source of food and water for those adorable (but often grumpy) marsupials, koalas! Although the leaves are toxic to humans and most animals, koalas have developed a digestive system capable of processing them.

Eucalyptus essential oil is said to have dozens of benefits and has long been used by Indigenous Australians to treat fungal infections and heal wounds. Used for centuries in traditional Indian, Chinese, Greek, and European medicine, it is also quite common in modern medicine. You might be surprised to learn that its oils are among the ingredients used in cough decongestants, massage rubs, cold remedies, lung infection treatments, and sinusitis relief. These are not just our findings; a recent study shows that eucalyptus oil has antimicrobial properties and is a powerful insect repellent. Other common uses include relieving headaches, reducing inflammation, alleviating seasonal allergy symptoms, and even sterilizing equipment.

At Lima Eco, we love the fresh, invigorating scent of eucalyptus oil and its many wonderful properties, especially when using our shower steamers (also known as shower bombs or melting tablets). Its relaxing effect, which also helps clear airways or simply gets your day off to a good start, is a way to create a mini home spa. Our eucalyptus and lemon soy candles, inspired by the pure, fresh air of Reykjavik, Iceland, can help freshen the air and also repel insects. Remember not to ingest eucalyptus-based products—unless you’re a koala!