But see, here's why your question is above my paygrade (which is none). I wish someone else had chimed in, but nobody has. Here's my difficulty, and why I think anyone would have difficulty -- you're trying to supplement a large dose of potassium when it's plentiful in a range of very healthful foods.
Tinting of front windshield glass to reduce light transmission is not permitted, except for the upper 6 inches of the windshield. For side windows or rear windshield, glass tinting that reduces light transmission to less than 32% or increases light reflectance to more than 20% is not permitted. For SUVs, vans and trucks, the limit is 32% for the driverâs window and the front passenger window only.
When applying window tint, remember: 1  Tint your car's smallest flat windows first. 2  This way you'll get used to working with window film. 3  Apply the film in a dust-free, well-lit, shaded place. 4  Apply the tint when the air temperature is between 40 and 98 degrees Fahrenheit (4.4 and 36.7 degrees Celsius).heck your state's laws to find out which of your car's windows you may tint and whether you need certification to tint windows. Follow the manufacturer's directions for your window tint. Besides the window tint and the solution it came with, you'll need: 1  Window cleaning solution. 2  Sponge. 3  Single-edged razor blade.