Infection is rare, but has been reported in individuals with predisposing conditions. Here we describe the case of a woman with pyelonephritis and bacteremia in which Lactobacillus delbrueckii was determined to be the causative agent.
you should mix the alkaline cleaning solution with hot water and apply it to the travertine tile floor with a soft scrubbing sponge do not use any type of aggressive scrub pad or scrub brush on you travertine tile floor this is because travertine is a dense stone but the finish can easily be marred by using aggressive scrub pads or brushes soft white scrubbing brushes work great to scrub the travertine and the grout lines without damaging the polished or honed finish of your travertine tile floor
Types. The best type of pumice stone to use for cleaning is labeled cleaning quality and can be found in the cleaning supplies aisle of most stores. Cleaning quality pumice stones are very soft, and therefore less likely to scratch your fixture.urprisingly, they are also great for cleaning your bathroom or kitchen. If you have stains or mineral deposits on your stove, bathtub or toilet bowl and they cannot be removed by any other means, such as with an acid-based cleaner or with vinegar, then try removing them with a pumice stone.