Wooden Floors

[skyplus]

Have just had part of my house replastered because of damp rot. Trying to clean up now but find that parts of the wooden floors have patches of dried on substance on them i.e skim/ plaster / cement as well as splashes of paint. Can anyone advise me the best way of removing all without damage to the wooden floor.

Thank you all in advance

[mastercraft]

Get the workman to clean up his mess, which would not have been a mess,
if he'd sheeted everything properly.