water leak or blend motor

Hi, long time since I have posted I know. Anyway, I have a question. Water on near side front floor mat. Seems to be after a rain fall and only since it was valeted.
I wondered if the accumulated wisdom of this forum might be able to suggest if this is likely to be blend motor or a leak of some sort and where to look. Yes, I have done a search but found nothing to match my situation.
thanks in anticipation

Take a gander at your Pollen Filter housings and covers!

Leak into passanger side is usually this or from a sunroof drain...

Drivers side is Heater Matrix and/or O rings!

Thanks Saint, will take a look this afternoon .............. if the rain holds off

Saint.V8 said:

Take a gander at your Pollen Filter housings and covers!

Leak into passanger side is usually this or from a sunroof drain...

Drivers side is Heater Matrix and/or O rings!

Click to expand...

+1 on the pollen filter housings plus also look at the pollen filter drains.