3 ms·Then why focus on the chemical wash and not the actual problem people care about?by noelsusman 7y agoThen why focus on the chemical wash and not the actual problem people care about?ivalm 7y agoBecause the wash hides the actual problems making it harder to detect.jshevek 7y agoIf they are allowed to use the wash, then they lose an incentive to improve their upstream practices.