What's the best stuff to use on the rear plastic window to get it semi-clear? I have been told not to use Windex, but I can't find anything to clean it up.

 

OMG... SEARCH

 

Blue Corral makes a clear plastic cleaner that i think works okay only used it once and it made an improvemet.

 

I think Lexol Plastic cleaner works. I'm sure someone will come up with their own favorite product.

Tips to keep it clean are to one, make sure the top folds down correctly so that way you do not crease the rear window; two make sure it is always clean so when it folds down it does not scratch; three use the muz pad so it does not rub against the plastic (seperator from the trunk to the cabin).
Or
Do what I did. When I got a sub installed i told them to take out the plastic seperator and I havent had a problem since.
Joe

 

Clean it very well,using a good plastic cleaner("Plastix"by Meguiar).
When it's nice and clean,use Muz roof well mat on the inside,and static cling tint on the outside.
It will stay nice and clean for ever !!!

 

Plexus is what most people use - EXTREMELY easy to use, and doesn't gunk up the vinyl if you get some on it.

Order a couple of cans, and use it every week - makes a huge diff...

 

I use meguairs cleaner and polish....good stuff!

 

... and in the future, please post up wash & wax questions in the wash & wax forum!!