i’ve been said not to use cleaning solutions on my travertine shower, how can I take rid of dirt, oil, soap scum etc.Also, to seal or not to seal, i’m getting conflicting answers, help.As Well should we seal the travertine on the unfinshed side prior to we have it mounted? Travertine more

i’ve been said not to utilize cleaners on my travertine shower, how can I take rid of dirt, oil, soap scum etc.Also, to seal or not to seal, i’m getting conflicting answers, help.As Well should we seal the travertine on the unfinshed side prior to we have it mounted? Travertine more