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.
Second, a swimmerâs body has a pH between 7.2 and 7.8, so if the. pool water isnât kept in this range then swimmers will start to feel irritation of their. eyes and skin. Keeping the pH in this range will balance chlorineâs germ-killing.
Chlorine is generally found only in industrial settings. Chlorine enters the body breathed in with contaminated air or when consumed with contaminated food or water. It does not remain in the body, due to its reactivity. Effects of chlorine on human health depend on how the amount of chlorine that is present, and the length and frequency of exposure.