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
1 Dry dust mop floors or wipe down countertops with a soft cloth to remove any leftover particles that could scratch the tile. 2  Take care not to press too hard into the tile, so you don't push small rocks and dirt into the stone. Clean up spills immediately to prevent etching or stains on your travertine stone. 2  Blot, rinse and dry the stone with soft cloths to avoid scratching marks into the surface. 3  Use coasters when placing drinks on travertine countertops.