When properly used, they are safe. They should be used under a fan hood with spatter shields. Don't put it where it might tip over or fall on the floor. Consult the grill's instruction manual for specifics, and remember to keep the kids away from it while in use.
There are several indoor electric grills which are easy to clean because of their removable plates. The Cuisinart Griddler GR-4N has received the highest reviews for indoor electric grills. George Foreman makes an indoor grill with removable plates that are dishawasher safe.
There are electric grills that are appropriate for indoor use. Standard grills, using charcoal, propane or natural gas are not appropriate for indoor use, as they produce carbon monoxide as a byproduct of combustion and is a very significant health hazard.
There are many different indoor electric grills available from makers such as Sanyo, Westbend, Minden, etc. to choose from. While you can pay more, generally you are going to spend between 35 and 65 dollars, depending on size, brand and features.
Electric grills are designed to be used outdoors to they are safe. It's still inadvisable to use one in heavy rain. Gas grills are a better alternative because they are more efficient and cheaper to operate.
There are several stores that sell indoor electric grills. The best place to find one would probably be a department store like Walmart or Target.
Indoor grills are a dime a dozen. In that I mean that you can basically find them just about anywhere. George Foreman is probably the most popular of the indoor grills. You can purchase George Foreman grills at Wal-Mart, Target, Kohls, Sears, or just about any other local store that sells small kitchen appliances.
Yes is possible to buy an indoor grills for your indoor party. You can find indoor grills at bizrate.com. Another place to look is canadian tire, walmart, or home depot locations.
No, George Foreman has a virtual monopoly on the celebrity-backed indoor electric grill market. With an almost endless line of variations on his original grill, there isn't much room for competitors
You can find a lot of indoor grills through sears.com. You can also search with amazon.com to find a great selection of indoor grills for your home or to travel with.
It includes establishments making electric grills
Like most things it depends on what brand you want and what features you want it to have. Indoor grills can range anywhere from $30 to $650 depending on size, brand, etc.
Electric grills are very safe and efficient and very easy to use. I own one myself and found mine at Bed Bath and Beyond at a reasonable price. There are many sizes ranging from single to family sized grills.