We looked into this myth so you don t have to.
Bar soap unsanitary on granite.
Sometimes people hesitate to use bar soap because of the worry that germs live on the bar of soap after it s been used.
Rubbing bar soap until it foams up washes away even more matter.
Rubbing bar soap.
About every day i rub the soap bar all over under running water and rinse out the soap dish but i don t know that it does anything for all the germs that seem like they must be sitting on that soap bar.
This should get rid of the watermarks.
Compounds in bar soap called surfactants work to physically remove germs and debris as soon as you add water.
Germs can and most likely do live on all bars of soap but it s very unlikely they will make you sick or cause a skin infection.
Generally those with a compromised immune system are really the only ones who should be extra cautious and stick to liquid soap.
If you are healthy your body will have no problem fending off the germs.
You can see all the details on how to remove a water stain on granite here.
After testing the granite add a bit of bar keepers friend to a microfiber cloth and lightly rub for about 20 seconds.
The idea that the bacteria on a bar of soap are not transferred to your skin may seem odd but consider that washing with a bar of soap is not like drying off with a towel or touching a faucet.
Washing with soap is the best protection against germs such as viruses and bacteria.
But man that slimy soap bar sitting there usually in a little puddle under in it in the dish just doesn t seem very sanitary to me.
This should get rid of the watermarks.