There are many things that you can do to help you more effectively attract hummingbirds. These include the following: use a wide variety of colorful feeders, using a mixture of 1 part sugar to 4 parts water when making the nectar solution (use only pure granulated white table sugar and no other substitute) and place rotten fruit around the feeders as a way to attract fruit flies on which the hummingbirds will feed. The video all so explains the importance of cleaning the feeder regularly and how to do so properly.