What we're doing isn't illegal or immoral,..no reason to hide the SH from the customers,... ,..I explain to every roof customer the process and and solution that will be used,..and also explain that that bleach is the chemical recommended by the manufacturers,...but in reality,..the customer doesn't really care anyhow,..They just want their roof cleaned.
You will never find anything that takes the familiar smell of bleach away entirely,.especially in these volumes and concentrations,....so why bother at all. I certainly wouldn't be spending money and effort on products to dump on the ground,..in fact I wouldn't even do that if they were free. What if the customer seen you doing that,.. and even questioned you on it?
*One thing I've always told people and do myself is: Always perform your work like someone is watching.
Jeff