When spraying your house, it is a good rule of thumb to spray in the direction of the grain of the material. So if you have siding that runs horizontal, you want to spray in a horizontal style. Also, when you go to spray, the gun should be approximately 12" from the material that you are spraying. Do not pull the handle to spray with your hand still. This will spray a lot of paint in one spot causing it to drip. So have your hand moving when you go to depress the handle. This will give you an even look to your paint. Obviously, when mistakes like this occur paint companies have nothing to lose. Whenever people pick paint colors that they are unhappy with, the paint company does not have to refund the customers' money. In fact, no paint brand in the country will allow you to return paint once you have purchased it. Even better (for the paint company), since the customer is unhappy with the paint color they chose, they are probably just going to buy a whole new batch of paints! You'll need a large compressor, not just the typical 20 gallon variety most of us have. This is a 60 gallon, vertical compressor with typically a 5+ hp motor. Then you'll need a decent paint gun (possibly 2; one for primer and one for color) which again is an expense. Then there's the question of where you'll paint the car. Renting a paint booth is best, but can be expensive and hard to find. You can always seal up your garage or shoot out in the wetted down driveway, but you'll inevitably get dirt and moisture into the paint.
If you decide to do your own body work discuss it with the paint shop first. They'll probably have recommendations on the type of primer you use. Some brands will be more compatible with their primers or color coats. The rule of thumb is to stay within the same brand of paint, both for prep and color. Even the cheapest paint shops typically use a brand name on their intermediate and higher paint jobs. Find out what it is and use the same brand as your primer coat. This will ensure you don't create adhesion problems for yourself down the road. Following a European directive, the British paint industry has reduced VOCs in two stages, the second of which came into force in January last year. The purpose of this article is to take the mystery out of the process of painting. This article is only written to get you started. I'll write more detailed techniques later. But this article will set you on your way to experimenting and having fun with paint. Ultimately it's like anything in this world. Before you have the knowledge, it's complicated. But once you have it, it's easy! Knowledge is power, and this phenomenon definitely applies to painting. The technical aspects are the easy part. Anyone can do it. You ultimately could be as capable as Monet with practice. We humans can do whatever we decide to do! Deciding WHAT to paint is the hard part. It takes discipline and a singularly focused desire to create one painting after another. For whatever reason, I loved it the minute I started. And I never looked back. I love it today as much as I did over 16 years ago. I never have "writer's block" either as to what to paint. I just paint from my experiences in life. So don't think too hard on it. Paint that apple sitting on the table, or paint the tree in your own back yard, paint your girlfriend in an unusual way. But paint something that means something to you, that's all that matters. Make it funky, make it interesting. If it's abstract, remember that abstract art has long been the most desirable. It's an expression of the individual, make it unique. For those who want realism, take a picture. What's amazing is that once you do it, you realize it's the ultimate escape into happiness. Suddenly you forget your problems for that period of time. You have control, and no one can take it away from you once you are skilled at painting. The process is addicting. But like anything, you must START! And once you do, look out....you'll be hooked. Try before you buy Colour cards are fine for making an initial selection but you will want to see a true paint sample in situ before committing. Tester pots vary in price from £1 to £4. Paint onto a sheet of paper that you can move around the room to enable you to see the colour in different light conditions. The effect varies greatly. The window wall can seem dark while the wall opposite will be flooded with light. And of course there is a dramatic difference between natural and artificial light. Finally paint a patch directly onto the wall to gauge the colour, coverage and the final finish.