time and time again, people have inquired as to how to get rid of the smell inside the car. first, remove the source of the smell. you can spray air freshener in the toilet but if you don't flush your masterpiece, it will still smell. second, you can mask or completely remove the remnants of the unfavorable scent. there are corn derivatives like febreeze spray to neutralize or remove the smell. some odors disappear with just spray of lysol but the latter leaves another scent. charcoal as many have mentioned is a good odor remover but only to some extent. dry corn cobs do almost if not the same as the charcoal. what is readily available in some auto shops is oxygen from the oxy-acetylene torch kit. the oxygen is capable of oxidizing the smell just like removing your hangover if you take breathing oxygen. aircraft maintainers as well as aircrew use this after painting the town red to relieve themselves of the hangover. oxygen removes not only odors but also stains from your clothes used in oxy-clean.try introducing oxygen inside the car with the windows rolled up. there are electronic odor removers that produce ozone (O3) to remove the car odors.