There are different ways to get a good cna training for free if you are interested in becoming a certified nursing aide. Depending on which state you live in, you can contact your local health facilities and learn more about free cna classes available there. Most of the time cna training is provided free with a contract to work there. CNA professionals are always in high demand so this is a good for way facilities to recruit new high quality cna candidate through free cna classes. Sometimes, the hospital itself will be willing to pay for your cna classes and in return you will work for them for a specific amount of time, or they pay another facility for your tuition.
You can always find community colleges that offers cna classes too if you go that route. But, the best option would be trying to find free cna classes at health facilities. That way, you will have much more experience than someone who is taking cna classes at a school. And you will have the opportunity to work for the facility if they really like how you work.