HELP!! Hoover mark in carpet

[BelfastNonBlonde]

Oh my god please someone help..
was hoovering today and I left the hoover, switched on, lying sucker down on the carpet whilst I went and looked at something in another room. When I came back and lifted it this mark was in the carpet..

I don’t think it’s a burn.. the carpet is polyprop.

WHAT IS IT AND DO I DO?!

Put ice cubes all over the line but where it’s been squashed down. Leave them to melt and then dry and then hoover it
It should work - it works with dents in carpet where heavy furniture has been for ages.

Looks like dirt from the hoover - clean it with some very diluted washing up liquid or laundry wash and a damp cloth. Or buy a can of carpet cleaner from b and m.
If it squashed down, ice cube it as @YesIDoLoveCrisps has suggested. Sorted!

If you can't get the mark out you will have to do the same thing to the entire carpet and make it look like a pattern. Might work?