With more children diagnosed with asthma, more products have been appearing on the market that focus on eliminating allergens in your home. What do you really require to meet the needs of your child, and is it worth the extra money? The answers at times could seem confusing. But, armed with background knowledge, you can get a better idea of what will — or will not — work for your child, and how you can get the most out of what you already have. You may also be surprised to know that some products you think of as being helpful sometimes may be a hindrance in preventing asthma-related symptoms.