New Natural Citrus Brookside Nursery Cleaner allows you to use your pots and planters again and again , you can clean and disinfect not only your pots but greenhouses, staging, tools, seed trays, capillary matting, bird tables and so many other garden items. A safe, odourless and powerful cleaner. Will not harm plants so can be used even when your greenhouse is full!! When washing pots, trays and small tools just completely immerse in a dilute solution for 10-15 minutes and you’re ready to go! This is also safe to be used with washing cuttings, bulbs, corms etc.... (if wanting to disinfect the water). Use once a week during warm weather and monthly during cold weather.