Drytab is an in-tank toilet cleaner that flushes a cleaning agent towards the end of every flush. DryTab is designed to retain enough concentrated liquid within itself to work for multiple flushes for a calculated amount of time.

As DryTab releases the chemical only at the end of every flush and regulates the rate at which the chemical dissolves in water by limiting the volume of water being exposed to the chemical, it maximizes the life of the chemical, making it last much longer than ordinary tablets.

The uniqueness of Dry Tab against market bits is that when flushed, it takes in water and lets out the dissolved cleaning/sanitizing/disinfectant chemical only at the end, after most of the plain water is flushed away. This way, the dissolved chemical is retained in the toilet bowl in a higher quantity, ensuring that the bowl is always clean, deodorized and hygienic. The superiority of this design means the product lasts for larger number of flushes, thus saving costs.