How do I dispose of wash water?
Check local laws as to how to dispose of wash water. For a small amount of wash water, you may be able to spray it over an unsprayed area of crop or an area of low environmental value. If no guidance exists, follow the steps below.
Wash water without detergent or dirt
Wash water with detergent or dirt
Wash water with detergent or dirt (perhaps from washing your PPE or the outside of your sprayer) should not be sprayed over your crop. If allowed in your country, spread the wash water thinly over an area of uncropped, unused ground of low environmental value. Check the area is neither compacted nor prone to flooding. Do not use the same area more than once a year.
Check the rules in your country about bio-beds, and consider making a bio-bed for smaller amounts of wash water.