1,4-Dichlorobenzene in Saint Johns River Estates Florida Water

Unhealthy Levels of 1,4-Dichlorobenzene in the Water Supply of Saint Johns River Estates Florida Homes

1,4-Dichlorobenzene is a synthetic chemical that can sometimes be found in drinking water and becomes a concern when concentrations are elevated. Also called p-Dichlorobenzene, many people first notice it by a strong mothball-like smell rather than the name. Homeowners in Saint Johns River Estates often prefer to treat water where it enters the house so odors and exposure are reduced during everyday activities like showering, laundry, and dishwashing.

This chemical has been used in products such as deodorants and moth repellents and can reach water supplies through industrial handling, improper disposal, or contaminated runoff and groundwater. It tends to persist because it does not break down rapidly under normal conditions, so you might detect an unpleasant scent in hot showers or when multiple taps are running even if the water looks clear. In St. Johns County — where most supplies come from the Floridan aquifer and household water is often hard — testing is the best way to confirm whether 1,4-Dichlorobenzene is present and to decide on treatment.