Deleted member 775
Guest
Not sure this is a good idea - the car wash water is often recycled/reused.
I don't think I'd like to wash my car with someone else's washing up water ...
there are many that say you should not dispose of your grey if you want to call it that water untill you get home ,its only washing water ok there may be some food debis in it but where do you dispose of it when you get home ,down the sewer . so if its ok to do it at home why not when you are out . also i cannot see any problem emptying your tank on grass after all the only thing you have added to the water you washed in is soap . just like washing your car at home where does the soapy water go ,down the drain. whats the difference car wash water or your waste water from your van , when we full timed it was very rare that our grey water tank drain tap was closed, unless we went on a carpark