Yes, Walmart does carry pool chemicals both in-store and online, including chlorine tablets, liquid shock, pH adjusters, and algaecides. However, selection varies by location and season, with limited availability of professional-grade products.
No, never use pool chlorine tablets in your well water system. Pool tablets contain trichlor and stabilizer that make water unsafe for drinking and can damage plumbing systems.
No, you should not use pool chlorine tablets in your toilet. Pool tablets contain trichlor which is too concentrated for toilets and can damage plumbing, create toxic gases, and pose serious health risks.
Pool chlorine tablets do expire and typically last 2-3 years when stored properly in a cool, dry place. Expired tablets lose potency and may become dangerous to handle.
