Homes built before 1978 likely have lead-based paint inside. A well-maintained home should not pose a serious problem for exposure to lead, but areas that are frequently used could lead to dust, chips and lead exposure. For things like windows and doors, which are opened and closed frequently, be sure to use a damp towel to clean up dust particles. Look for peeling paint, and scrape or sand it off; be sure to use a damp mop to pick up particles. Using a broom only moves the particles and can make lead particles airborne.

When you’re peeling oranges, save the skins! Here’s an easy and bright-smelling DIY natural cleaner that uses just white vinegar and orange peels: Place orange peels inside a large glass jar, and fill it with white vinegar. Let the mixture sit for a few days so the natural oils from the citrus peels permeate into the vinegar. Strain and pour the liquid into a spray bottle. The white vinegar is a natural sanitizer and degreaser, and the citrus oil adds fragrance and boosts the cleaning power. Use it as an all-purpose cleaner all over the house.

A crisp shirt may be one reason to use spray starch when ironing your clothing, but it also can be a tasty treat for insects like silverfish. The reality is spray starch is a food source for pests; when you use spray starch on fabrics, it attracts bugs. Over time, these insects will nibble away at your clothes and leave tears, holes and damage. If you must use starch, keep your clothing in airtight containers -- or give it up altogether. Modern irons can freshen, remove wrinkles and give crisp lines using just water and heat.