The State Coat of Arms of Ukraine. In accordance with the Constitution, the Major State Coat of Arms of Ukraine is to be established with the Minor State Coat of Arms of Ukraine and the Coat of Arms of the Cossack Army of Zaporizhia taken into account as its chief elements.
1 One method is to place three cups of vinegar into the toilet bowl and scrub the stains with a toilet brush.  Bleach Bleach is a very strong cleaning agent. Place a half a cup of dry bleach powder into the toilet bowl and let it sit there for a couple of hours.
Spray vinegar mixture inside bowl, and also on toilet seat, lid, and handle. Allow cleaner to sit for several minutes. Sprinkle baking soda inside toilet bowl and scrub inside of bowl with a toilet brush. Use a clean dry cloth to wipe vinegar solution off seat, lid, and handle.