San Rafael, CA USA Jan 27, 2015 Add bookmark #three Are you presently confident you weren't using sodium persulfate (not monopersulfate)? It's not similar to potassium monopersulfate. The focus is likely to generally be distinctive so you must dose by diverse quantities. Sodium persulfate is frequently available in a more https://pool.net/einbaupool-5-00-x-1-20-m.html