INSTRUCTIONS: How to use your new Mentos and Diet Coke Toilet Blaster:

Screw the Flexi-Cap (the thing that looks like a toilet-plunger head with a hole in the middle) onto the top of a two-liter bottle of freshly-opened Diet Coke. Put a roll of Mentos into the Flexi-Tube (the thing that looks like a condom). Squeeze a little air out of the bottle, and slide the Flexi-Tube and Mentos into the opening of the Flexi-Cap, so the Mentos are in the Diet Coke bottle, separated from the liquid by the Flexi-Tube, which is held by the lip inside the hole in the Flexi-Cap.

Keep squeezing the bottle, and invert it into the clogged toilet, making a good seal with the Flexi-Cap, as with any other toilet plunger. Relax the squeeze on the bottle, so the Flexi-Tube and the Mentos get sucked up into the bottle.

As the Mentos and the Diet Coke begin to react, press firmly on the base of the two-liter bottle, to hold the Flexi-Cap's seal against the toilet.

The pressure of the foaming mix of Mentos and Diet Coke will blast out any clog, as long as a good seal is maintained. So hold on tight!

The foaming Diet Coke will clean away stains just as Coca-Cola does, while the Mentos will leave the toilet smelling minty fresh. Yummy!