Nicotine. Nicotine is the drug found in tobacco which vaporises into smoke when tobacco leaves are burnt. In its pure form it is a rapid acting, extremely toxic drug, that has often been used as an agricultural insecticide.
Short answer: do not turn forward facing until you literally have to b/c he has outgrown the seat. Rear facing seats are outgrown when 1 of 2 things happens: 1)the weight limit is reached - 30-35lbs on current convertible seats OR 2)there is less than 1 of seat above the child's head.Most kids easily make it to 2 years still rear facing.ear facing seats are outgrown when 1 of 2 things happens: 1)the weight limit is reached - 30-35lbs on current convertible seats OR 2)there is less than 1 of seat above the child's head. Most kids easily make it to 2 years still rear facing.
While every car seat is different, it is suggested by CarSeat.org that children stay rear-facing until they are at least one year old or up to 35 pounds. Some newer car seat models even have the capabilities of keeping a child up to 45 pounds rear-facing.hile every car seat is different, it is suggested by CarSeat.org that children stay rear-facing until they are at least one year old or up to 35 pounds. Some newer car seat models even have the capabilities of keeping a child up to 45 pounds rear-facing.