The formula of plant extract laundry detergent is natural plant extract+coconut oil active ingredient. Natural coconut oil was selected as the main active substance of plant extract laundry detergent. Coconut oil is rich in medium-chain fatty acids, with high saponification value and strong decontamination and cleaning ability. It also contains a variety of active cleaning ingredients, natural plant decontamination factors and decontamination additives to deeply disintegrate stains. The total active substance 15% or more can not only easily wash away common daily stains, but also clean stubborn stains such as makeup and menstrual blood. And clean and gentle rinsing is easy to contain no residue.