While I've never seen a car care kit that included everything to take care of your car, this one comes close.  It will really get you started on the right track with quality, beneficial products.  I love my cars and am passionate about taking care of them.  I use some of these products daily, but I've tried just about everything in this kit.  Meguiar's brings top quality products at affordable prices.  I've used products from other companies that cost as much as this kit for one item, but yet Meguiar's is still always one of the very best.  Here is how I strongly suggest you use these products:1) The Gold Class Wash. This is the best car wash I have ever used.  Wash your car with this wash and the microfiber mit that is included.2) Clay - unless your car is brand new, you probably need to use the clay.  Use the clay along with the Quick Exterior Detailer, to make your paint smooth to the touch.3) Scratch X is actually a paint cleaner. You want to apply Scratch X to the entire car, to clean contaminants below the surface of the paint.  This step is very important.  Apply and remove, you can use the applicator that is included obviously.  The towel is also great to remove it with, but I like to use a towel to remove, and a second towel to buff it to a perfect shine.4) The final step - Gold Class Liquid Car Wax.  This is one of the best car waxes/sealants I have used.  There are other good, some even better perhaps, but this one is nothing to laugh at.  It is really good and delivers beautiful depth, shine, and protection!Your car should look a lot better after all those steps.  If you ever want to take it up another step, after Scratch X and before the wax, apply a pure polish (not included in kit) such as Deep Crystal Polish (Step 2 in that line) or #7 Show Car Polish.You can continue to use the quick exterior detailer you used with the clay. Use the exterior detailer by itself with a couple towels, to take dust or other contaminants off the paint between washes.  Use a couple towels along with it.  The exterior quick detailers are great.  I go through 1-2 bottles each week.Quick interior detailer you can spray onto a nice towel and apply to your dashboard and other surfaced inside the cabin.  It works great.  I use it all the time.  However, on the inside you don't need so much, so this lasts a long time.The Endurance Tire Shine is also great.  Just note your towel will really get dirty when applying this.  I even have to throw it away quite often.The plastic polish is great, if your headlamp lenses begin to lose their clarity.  Buff until clearer.Overall, a great kit. Just be sure to use the products as intended and as a system where applicable.