Cajeput oil is widely used in aromatherapy for its refreshing and invigorating scent, which helps alleviate stress and promote mental clarity. It is also applied topically as a natural remedy to relieve muscle pain, joint discomfort, and inflammation due to its analgesic and anti-inflammatory properties. In skincare, it is incorporated into products to reduce skin inflammation and treat acne. In respiratory care, it is often inhaled or used in steam treatments to ease symptoms of colds, coughs, and sinus congestion. Additionally, cajeput oil serves as an antiseptic for minor cuts, wounds, and skin infections, helping to prevent bacterial growth. It is sometimes incorporated into oral care products like mouthwashes for its antimicrobial effects and ability to freshen breath. Furthermore, it is used in household cleaning products and aromatics for its fresh scent and odor-neutralizing properties. As a traditional medicine component, it treats colds, congestion, and coughs. Use with caution and dilute before application to avoid skin irritation.