Make sure to clean the corners of your rooms. Room corners are usually the first places to collect dust, hair and other forms of household dirt. Use a broom or the attachment on your vacuum to clean your corners. Moving furniture like couches and beds can be a pain but it’s always good practice a few times a year as you will be amazed what gets lost under furniture. Lastly don’t be afraid to pull off blankets, shams a cushion covers in bedrooms and living rooms and through them in the washer. Even though some of them may be for display only, you would be amazed how much dust and hair they can accumulate over time.