Remove Stubborn Rust Stains With Acid Magic
If you have a lot of iron in your water and struggle with rust stains in your toilet or bathtub, here's a perfect solution. Acid Magic dissolves rust like, um, magic. It's as powerful as muriatic acid but much safer and more pleasant to use. You should still take all the precautions you would with any strong cleaning solution, like wearing gloves and safety glasses when you're using it. But it's better than regular acid because there are no noxious fumes, and it won't burn your skin.
To clean rust from toilets and other porcelain surfaces, add three parts water to one part Acid Magic. Apply the mixture to the rust stains with a sprayer, brush or foam pad and watch the stain dissolve. Rinse with clear water. You can also use it full strength for stubborn stains. Avoid getting the acid on metal parts because they can discolor. Acid Magic is available online and at hardware stores.
Remove Tough Stains from Vinyl Flooring
Isopropyl alcohol, sold as a disinfectant at drugstores, is a mild solvent. It's the best cleaner for heel marks and works on other tough stains too. You can also use lighter fluid or mineral spirits. Remember that all these products are flammable; turn off any nearby pilot lights and hang rags out to dry before throwing them away. Learn how to use it to remove tough stains from vinyl flooring.
Upgrade Your Furnace Filter
Your home's forced-air heating or cooling system helps to control dust by filtering the air. A standard cheap fiberglass filter protects your furnace from large dust particles and provides maximum airflow, but it does little to reduce household dust. More expensive pleated filters usually provide a good balance between cost and filtration efficiency. These filters trap 80 to 95 percent of particles 5 microns and larger. Here are the best furnace filters to buy.
But if you have family members with allergies, consider spending more on high-efficiency filters, which capture 99 percent of airborne particles as small as 0.3 microns (bacteria and viruses, fumes and pollen). Be aware that you'll have to run your furnace fan full time to get the maximum benefit from a high-efficiency filter, and you'll have to change the filter frequently to prevent damage to your furnace from the reduced airflow.
If you go the high-efficiency route, install a filter monitor such as FilterScan, which automatically alerts you when your furnace filter needs changing, or the GeneralAire G99 Filter Gage, which requires you to manually check it.