Citrox is safe, odourless, powerful cleaner based on extracts of citrus fruit, effective against a wide range of bacterial & fungal diseases. As it does not harm plant material it is not necessary to remove plants from the greenhouse when using. Citrox should not harm insect predators used for biological control. Pots, trays and small tools should be completely immersed in a dilute solution for at least 10 minutes. Capillary matting and sand beds should be thoroughly drenched with the dilute solution once a month. 500ml concentrate makes 10 litres of cleaning solution.