The very best car dent removal tips will start with determining whether or not this is a job for a professional.
The suction tools are indeed easy to use, but if there is a crease in the metal you certainly will not be able to remove it with this method. Your d-it-yourself kit will generally be made for use on dents in large areas like a door or hood. Small dings might be made to look better, but you are unlikely to get the perfect finish to the job.
Looking around online you might also find some car dent removal tips involving dry ice or a hair dryer. These methods revolve around the reaction of metal to changes in temperature. This is much harder to do than it sounds, and will certainly not work in all cases. There are of course some people who swear by these methods, but likely these were small dings like those made by a shopping cart. These car dent removal tips will definitely not fix large auto body projects.
If you are driving an older car and don't mind doing the paint job yourself, you can easily apply Bondo to the surface of the vehicle. This can be done with several coats if needed, and then sanded down until you get a smooth surface. The only drawback with these car dent removal tips is that unless you repaint right away, this will be very obvious on the surface of your vehicle.
For all the do-it-yourselfers the most effective option will be to purchase a magnetized suction based kit as these are fairly easy to use. Remember that they only work in large areas, such as when a heavy bag of groceries pushes in the roof a little.
Keep in mind, that once there is a crease in the metal, there is really no true car dent removal tips that can help you bring it back to perfection. The suction has to be able to grab the metal in order to function properly, and a crease will make this more difficult.
