Join Date: Jun 2011
Location: Cariboo, British Columbia
I use a pot scrapper thingy with a long handle and bleach once in awhile. But if you keep the water trough out of the sun, that scum doesn't form, unfortunately I don't have a choice, it's where my hydrant is located. When I had water troughs in the lower pastures and hauled water, I kept them in the shade, rarely did scum grow.
I am not here to promote anythingNo, that's not true, I am here to promote everything equestrian and everyone enjoying horses!