You know how product images online are often the item with a white backdrop? Álvaro Serrano has some tips for achieving this effect at home at minimal expense (assuming you have basic photography gear lying around):
There are several ways to achieve this look, the most obvious one being shooting them in an actual studio with proper studio lighting and a solid white backdrop. Luckily, if you don’t have access to a studio or lack the financial means to rent one, there are other alternatives you can use to get about 90% of the way there without spending a dime. All it takes is a little improvisation and some clean-up work in post production.
The end result, I believe, stands up fairly well to scrutiny.
Some clever tricks in here.