Kaffir lime is a large tree planted around the house as it has many functions in human life. Most importantly, the leaves become an important spice in Malay and Thai cuisine. Cuisine such as tom yam, rendang, paprika and many more will not be complete without appetizing aromas of lime leaves. The fruit can also be used in cuisine.'Thai Kerabu' always use the juice from thin lemon lime. It feels strong and different and the aroma adds flavor to the dishes.

Lime juice also works in the body, it is mixed in the mother's maternity baths and the long-suffering people to make the body feel. Their leaves have a sense of therapeutic aroma that can relieve stress and headaches.