More Often than not, spring water is untreated just before it’s bottled. The water is naturally pure, so it doesn’t need to be purified with water filters together with other therapy methods to ensure it is Harmless to consume. น้ำ น้ำด่าง น้ำอัลคาไลน์ ประโยชน์ของน้ำอัลคาไลน์ สุขภาพ In the meantime, in case you Successfully Submitted (Awaiting Approval)