Not the 1st Owner? Oh no!
Seats used by anyone else are not reliable, especially if you don’t know its history & don't have the owner’s manual -- it is a matter of your child's life or death....
Can you trust 100% that the it passes the Used Seat Checklist?
This is what happens to a child in an expired carseat 
Carseats in vehicle crashes must be replaced immediately: read the National Highway Traffic Safety Administration's advice & contact the carseat manufacturer for specific details.
Most insurance companies will reimburse for the cost of the seat if requested, but if they deny the request then demand so in writing.
Child Care & Carpool
Help kids feel happy in their seats 
Always read & follow both carseat + vehicle manuals
(not following the manufacturer's instructions voids liability -- it may also be considered illegal if your state has a "Proper Use" clause)
Yes, you should absolutely use your FAA approved child safety seats on airplanes! These babies could have survived....
The only safe motor home is that which can be towed behind another vehicle that has enough seatbelts to accomodate each person.
Coming soon: tips/tricks & taxicabs.