Your shower water might be the reason for your bad hair day. Hard water — water that is high in calcium and magnesium — is common throughout the US. While it isn’t a health concern, it can negatively ...

Which shower filters are best? Many municipal water systems deliver water that has impurities, contaminants, metal deposits and other substances to homes. If you use this water for showering, the ...

If your hair often feels dull, dry or prone to tangles, the culprit might not be your hair products after all – it could be the water you’re showering in. So, before you invest in another leave-in ...