Its not too bad, does it's cleaning however it requires a lot of 'squirting' from the steamer mop in order to really cover the surface of the wood, or else it would just soak into the swiffer pads and wipe only a tiny little area before you have to squirt more again. It does not have any appealing smell (quite disappointing) and was able to remove some grease or dirt on the floor (provided you squirt a lot on that area). Currently I have not seen it damage our wooden floor which is good. Would I buy this again? Maybe no. Thinking of trying a different one that would have a better smell and doesn't require much squirting.