Mr Ganick Dr Neem RTU Twin Pack is non-toxic, 100-percent natural pesticides. The insect growth disruptor ingredients is made of neem oil and fab seed oil, which has antifeedant and repellent effect. It can effectively prevent more than 40 types of pests which includes grass hopper, thrip, plutella and spider mite. Recommended to use once every morning or late evening during cool weather. The Twin Pack consists of 1 Mr Ganick DR. NEEM Organic Insecticide (500 ML) + 1 Mr Ganick DR. NEEM Organic Insecticide RTU Refill Pack (500 ML).