A baking soda paste is one of the best ways to remove tomato stains from Tupperware or other plastic storageware. A secondary solution is to bleach the plasticware, although this option is recommended only for the most extreme stains.Know More
Scrubbing with a baking soda paste made of three parts baking soda to two parts water should remove most tomato stains from Tupperware. Avoid using scrubbing pads or abrasive cleaners. If the baking soda paste does not remove all of the tomato stains, let the Tupperware soak overnight in a warm water with a few drops of bleach. After the overnight soak, the Tupperware should be washed in the dishwasher to remove the bleach.
Tomato sauce stains are caused by the acids in tomatoes. This is the reason why tomatoes and spaghetti sauces are stored in glass. Cooking oil sprayed into Tupperware, or a light rubbing with olive oil before the container is filled, can protect the plastic from staining. However, this does not adequately protect the plastic against damage when the tomatoes are heated. Because the heat can cause chemicals from the plastic to leach into the tomatoes, the tomatoes should be moved to a glass container before they are heated in a microwave.Learn more in Stain Removal
About.com recommends removing a tomato sauce stain by running cold water through the stain, rubbing a liquid detergent, applying a mild bleaching agent, and using a stain remover stick. If your stain is a combination of two or more stains, such as an oily spaghetti sauce, get rid of the oily part first by using mild dish detergent.Full Answer >
To remove stains from fabrics and other materials, pick the appropriate cleaning agent, such as a detergent or bleach, for the material and staining substance. Gather together a sponge or paper towels for blotting and a soft-bristled brush for rubbing.Full Answer >
According to Corina Wilson at HouseCleaningCentral.com, pink mildew stains can be immediately removed by spraying a solution of 50 percent bleach and 50 percent water on affected surfaces. Pink mildew stains may also be removed using commercial sprays that are designed to penetrate and remove under-the-surface stains. Spraying the shower and bathtub once a week with undiluted vinegar helps to prevent the mildew from returning.Full Answer >
To remove old blood stains, brush off the dried blood, soak the garment in a mixture of cool water and laundry detergent, pretreat the stains, and wash the garment as normal. Finally, air dry the garment, and inspect the results.Full Answer >