Reddit reviews Brillo Steel Wool Soap Pads, 18 Count
We found 1 Reddit comments about Brillo Steel Wool Soap Pads, 18 Count. Here are the top ones, ranked by their Reddit score.
More Soap, Longer Lasting^Original Grease Fighting Soap^Bonded Edges Maintains Shape of Pad^Anti-Rust Formula - helps resist rust
Get some Clorox Foaming Bleach (you can get it at Walmart or similar) and some magic erasers.
The floor looks lightly textured so you would need to be careful but you can also try some of these.
This looks like serratia_marcescens which is common bathrooms and other wet environments. It is pretty resilient and you will need to keep cleaning the area pretty regularly to kill it off. The best think would probably be to get a steam cleaner if you really need to get this off. This unit is really good.