But, what is most important is consistency. Make sure to check the pH levels every two to three days as the pH level will effect how well the chlorine sanitizes the pool. And, keep in mind that the chlorine is neutralized when it interacts with any contaminant and by sunlight.
Cincinnati is a city in the state of Ohio and is considered the  third largest within the state. Other major cities in Ohio include  Columbus, Toledo and Cleveland.
List of companies in Greater Cincinnati. Procter & Gamble headquarters. This is a list of major companies and organizations in Greater Cincinnati, through corporate or subsidiary headquarters or through significant operational and employment presence near Cincinnati, Ohio, USA. Altogether, nine Fortune 500 companies and fifteen Fortune 1000 companies have headquarters in the Cincinnati area.