cleaning with Black tea

[JAFitMama]

What kind of finish is this recommended for? I have a street shoe finish which is different than a polyurethene finish. You know if you have polyurethene installed because you had to leave the house while it was being applied- toxic fumes.
The street shoe finish is water based and durable. I'm curious to find out if the black tea will harm this street shoe finish. White vinegar is not harmful to it. And, I do use that.

 

[LUXX26]

i don't think it would harm anything- you can do a small spot test. it's for hardwood floors but I use it on my linoleam and it's fine