Urinal blocks are a great way to keep urinals in restrooms smelling fresh and clean. Urinal blocks are made from many different chemicals but the most popular urinal blocks are made from Para dichlorobenzene which is basically the same as Paraffin. These types of urinal blocks are not water soluble, so as the urinal flushes the urinal blocks don’t dissolve away. Instead, the Paraffin urinal block will evaporate over a set period of time.
Most urinal blocks are round and look like hockey pucks which is why urinal blocks are sometimes referred to as urinal pucks or bathroom hockey pucks. Urinal blocks come in many different sizes ranging from 3oz to 20 pound blocks. Smaller urinal blocks are used in restroom urinals lasting anywhere from 30 to 60 days. Large urinal blocks are called Para blocks and are used in grease traps and dumpsters to mask odors. Urinal blocks also come in other forms, some can be clipped to the side of toilet rims, and others come in rectangular blocks and are used as odor counteractants and general-use air fresheners. Urinal blocks can also be incorporated into urinal screens and urinal mats that help filter out debris and help keep...