blue tablets

Search results include both blue toilet-cleaning tablets and blue-colored consumer tablet computers.

They advertise a Rain Clean / fresh scent, deodorizing action, and brightening as they clean hard water, mineral deposits and limescale stains.

The listings state an individual tablet can last up to 4 months, and a four-pack is described as lasting up to 16 months total.

The tablets come in multi‑tablet packages and are dissolvable. Directions specify placing a tablet in the toilet tank and leaving it there until it dissolves.

Screen sizes shown include 13-inch, 11-inch, and an 8.3-inch model.

Several listings specify a maximum battery life of 10 hours.