How to Compare Bubble Machines

Look up the number of bubbles per minute released when you shop for bubble machines. Small, battery-powered bubble machines can release 600 bubbles per minute. Higher-end bubble machines can produce more than 25,000 bubbles per minute.

Examine how the bubble machine receives power. If you need a bubble machine to run for long periods of time, consider a machine you can plug into an outlet. If occasional use is what you need, look for units that run on batteries.

Check if the bubble machine has a removable tray where you add the bubble solution. A removable tray can make it easy to clean your bubble machine.

Examine the size of the reservoir where you add your bubbles solution. If you need to run bubbles for long periods, choose a unit with a larger reservoir. For small excursions to play in the yard, a smaller reservoir is ideal so you won't waste any of your bubbles solution.

Ask about the type of bubbles solution you can use with the bubbles machine. Prices of bubbles solutions vary, and so does the quality of bubbles produced by the solution. You can also make your own bubbles solution. Find out if you can use any type of bubble solution with your bubbles machine without voiding the manufacturer warranty or causing damage to your machine.

Compare bubble machine prices. As of 2010, you can find bubble machines at prices ranging from $30 to $1,500. The difference in price depends on the number of bubbles per minute produced. Smaller battery units are less expensive while commercial products are more expensive.