1,4-Dichlorobenzene in Orlando Florida Water

Unhealthy Levels of 1,4-Dichlorobenzene in the Water Supply of Orlando Florida Homes

1,4-Dichlorobenzene is a synthetic chemical that can sometimes appear in drinking water and becomes a concern when concentrations are elevated. Also called p-Dichlorobenzene, many homeowners recognize it by a sharp, mothball-like odor even if the word is unfamiliar. Because it can impact both smell and overall water quality, Orlando families often choose to treat water where it enters the house so the whole home benefits. Treating incoming water helps reduce exposure during everyday tasks — from showering after a hot, humid summer day to running the washing machine in neighborhoods across Orange County.

This chemical has been used historically in products like deodorants and moth repellents and can reach water supplies through industrial handling, disposal, or contaminated runoff and groundwater. It tends to persist because it doesn’t break down quickly under ordinary conditions, so unpleasant odors may still appear in hot showers or when multiple taps are running even if the water looks clear. In Orlando’s humid subtropical climate, with seasonal heavy rains that can affect source-water variability, testing is the best way to confirm whether 1,4-Dichlorobenzene is present and to determine the right treatment for your home.