Limeslice -I think cleansing is a wonderful thing to do. In sad you couldn't get it off, if you ever want to change the carpet as DD get's older, you could change the message to a special one, be one step ahead ..

Your ....with the F word ..... F (add an L ) u change to an O, c change to another O.... Which Now spells FLOOR , the last letter D- add eserved (deserved) a special message " we love you"

So it would read

You floor deserved a special message - then you could add your own - paint some pretty flowers on the slab, in pretty colours, know that the message is a lovely message underneath.

That's what I would do, I know you just laid the carpet, it would cost about $100 to have it relaid, or if your DH was handy he could do it ..