*jmpet626: hahaha same here i have tons of those cans, sometimes i even just use them everywhere even if i don't have to use them like door hinges and such, its also a good thing to use if you're planning on removing your tires for wheel polishing, it helps a lot in making the lug nuts easy to remove. Its also quite usefull if you will be tackling engine detailing for those rusted spots.

*chickselog: using kerosene is actually safe for the paint, its not that strong even if it dries on the paint. the worse i encountered when using kerosene and accidentally totally forgot about it was just a slightly dulled out finish that just needed some step 1 and 2 and some good old waxing, its doesn't really seem like it reduces you paint. As sir Paul from BB told me, its ok to soak the area with kerosene just don't let it dry, make sure that when you do a spray pass on the affected area, do it twice to be really able to loosen up those asphalts, and then with a old MF towel just quickly wipe out all the brown spots that you see before it totally dries up, its also handy to have the kerosene bottle in hand so that when you wipe an area and there is still asphalt left just spray some more and proceed to the next area and just come back for those re-sprayed persistent asphalts. Actually most of the time i don't have to use cirtus solv anymore and kerosene would already do the trick. Another thing to note is that immediately after you do the wipe off of the asphalts and after inspecting the affected area's rinse off the affected panels with water and then just follow it up with a good wash with some concentrated shampoo, you need extra strength shampoo to be able to dissolve the kerosene

One thing that i do, sort of my personnal style would be to soak the areas with kerosene and then start with the first panel i sprayed and then do the whole car leaving behind any stubborn spots, as for those spots that are already clean i quickly spray them with the concentrated shampoo to quickly dissolve them, i then just go back to those stubborn areas spray kerosene take out the asphalt and then quickly spray some concentrated shampoo this way as soon as you're done you can quickly dissolve the kerosene as soon as possible. This also helps you with washing the area since most of the kerosene is already dissolved by the shampoo solution, there's no need to buy citrus solv actually i just use it since i have a gallon of it and haven't been using it for a long time.

Try it, just don't let it totally dry, and try to see the results, you'll be amazed at how fast the kerosene melts away the asphalts and since those panels look filthy, take before and after shots, that would be nice, im sure there would be a huge difference.

Also i would recommend you remove asphalt this way before you clay, so that you end up with less contaminants on your claybar prolonging its life, someone also advised me to use mineral or baby oil if you're afraid of kerosene which i did at first but eventually when i saw Megs and Moms use kerosene i told myself what the heck i just might as well give it a try and it did a nice job without really harming the paint.

*water: yup there are two types of polyglaze shampoo and both are actually good, the shampoo is quite nice, very nice lubrication and good in cleaning and as for the wash and wax its also nice, i would agree that it doesn't feel like its wax and it doesn't seem to protect but it does leave you with a sleeker and smoother finish, its actually more of some kind of paint gloss agent. Even the plain shampoo has some of this properties its just more prominent on the wash and wax, its a lot like using Carplan Demon Shine. Speaking of which i think i need to drop by concorde and get some liters of that Demon Shine as well.