This is why we have a very strict Cross Contamination Avoidance strategy that we use, along with the rest of the way we do everything else.
We are very strict with the way we clean bathrooms, most specifically toilets. We only use disposables in each toilet and papertowels to clean the entire toilet and surrounding areas. We don't carry dirty rags around with fecal matter because we don't think there is any kind of cleaning that can wash those rags properly. Our bathroom rags are solely used for everything other than the toilet and it's parameters. At the end of the day, we put them through a 4 step sanitation cycle with 1 round of detergent, 2 rounds of clorox water, and lastly, a very hot rinse. This makes us feel confident that we are not coming to your home to spread germs and diseases because we take your health very seriously