Identify the incorrectly punctuated sentence.

(1 point)
Responses

Be careful not to mix household cleaners, for that can be dangerous.
Be careful not to mix household cleaners, for that can be dangerous.
I will wash the windows, and you clean the floors.
I will wash the windows, and you clean the floors.
The windows have been washed, but they still look dirty.
The windows have been washed, but they still look dirty.
This product is, for cleaning glass.

This product is, for cleaning glass.