Email harvesters and bots are roaming the Internet looking for email addresses to add to their spam lists. For every email that is on a public facing page, that email address can expect to receive 800 spam messages the following year. Web masters have created clever ways to protect against this by writing out email addresses (i.e. help [at] cloudflare [dot] com) or by using embedded images of the email address.
pH and Chlorine values for good water quality. pH. The pH is a measure of the acidity of the water. The pH scale goes from 0 to 14, where pH 7 is neutral. If the pH is above 7, the water is basic; if it is below 7 the water is acid. The optimum pH for pool water is 7.4, since this is the same as the pH in human eyes and mucous membranes. A pH of 7.4 also gives good chlorine disinfection.
The combined skin damaging effects of hard water and chlorine on our sensitive skin. The combined effects of hard, chlorinated water on you and your familyâs skin. Most people suffering from dry skin tell us they have tried nearly every cream, lotion, and moisturizer out there.