The Aerospace Protectant is for the vinyl convertible top and the interior of the car. It is the best stuff I have ever found and if far better than 'armor all' type products.
The silicone spray is for the coil on plug boots. I am getting ready to change the spark plugs and I want to lube up the COP boots with silicone spray after I clean them. This way I will get a tight seal and do not get water in my spark plug wells.
The electronic cleaner is for the MAF.
I will use Seafoam half in the crank and half in the manifold.
In a couple days I will change the oil and this will remove all the Seafoam.
That is a PCV valve in the foreground.
I get the 5 quart jugs of 5W-20 at WalMart.