Would you care to speculate as to why these people have a turkey baster in their bath tub / shower?

A few weeks ago Rick and I went to some car races about 60 miles away. We figured we’d be drinking so I asked an old friend, whom I haven’t see in a decade, if we could stay at their place for the night. They only live about 5 miles from the track.
They said “Sure.”

The next morning I asked if I could take a shower and they said, “Sure.”

So, as I was taking a shower I noticed that among the soaps, shampoos and rinses, there was a turkey baster.

I was puzzled. I thought maybe they used it to help rinse the tub or something…but that seems awfully ineffective.
It seemed indelicate of me to ask so I leave it to your speculation, Fluther Wonders of the Universe.