Meguiars Ceramic Wax

After the meltdown comes the calm. I've invested in some Meguiars Ceramic Wax for my van, it aint cheap.
Now just have to wait until it stops raining, so I can apply it. Apparently it is supposed to add a water resistant coating, which rejects water. Hopefully this'll stop the usual grime I get on the van bodywork.
An application should last about 6 months.