Did any Jewish household in Goshen fail to put the blood on the door?
No. Scripture gives no indication that any Jews were lost, and the evidence indicates every single Jewish household in Goshen had the blood applied to the door. Had any household scoffed and not put the blood on the door, it would not have been safe and would have lost its firstborn.
Les explains that the Jews in Goshen were absolutely secure, not because of their goodness or anything they earned, but because of the blood on the door. That act was an act of faith. If any household had scoffed and refused to put the blood on the door, it would not have been safe; it would also have lost its firstborn. But Les notes that Scripture gives no indication any Jews were lost, and evidently every single Jewish household in Goshen had the blood on the door and was safe. He then applies this: if we are under the blood, we are safe and secure, though that never gives license, and they were sinners just like we are.