[*Derek*]

I must clean an altro floor. What is better a scrubbing nylon brush or a scrubbing pad?

[elliott cleaning]

Pad

[derek west]

unless its indented altro then CRB, trust me on that one.

[elliott cleaning]

Tried them all -  trust me this time & pad - but ensure you have the right pad.    CRBs would be my last choice even with the harshest brushes.   That stuff is bullet proof - go for it with bullets

[*Derek*]

I did a bit of it with a blue pad and it turned out alright but there were still a few marks. Would black pad be too severe?

Oh its undented floor. Smooth. Light colour..

[derek west]

are you sure its safety flooring and not something like karndean or amtico?

ps i'm no expert but have done an indented altro which was a bvgger till we got the CRB on it.

[expro]

According to Altro you should never use anything rougher than a GREEN pad
on their safety flooring.
Expro

[Craig Trevain]

I did a bit of it with a blue pad and it turned out alright but there were still a few marks. Would black pad be too severe?

Oh its undented floor. Smooth. Light colour..

This will be plasticed migration, your never remove that.