Skin Lightening Treatments. Skin lightening products -- also known as bleaching creams, whiteners, skin brighteners, or fade -- work by reducing a pigment called melanin in the skin. Most people who use lighteners do so to treat skin problems such as freckles, age spots, acne scars, or discoloration related to hormones.he active ingredient in some skin lighteners is mercury, so bleaching can lead to mercury poisoning. Mercury is a toxic agent that can cause serious psychiatric, neurological, and kidney problems.
Spider mites - outdoors. Spider mites are very common pests of outdoor plants. The mites suck juices from the plants, causing the plants to look dull and unhealthy. Mites also cause plants to lose vigor so that they may be unable to overcome a severe infestation, resulting in the plant's death. In Missouri, the most common outdoor spider mite is the two-spotted spider mite.
1 A certain number of the spider mites should fall onto the paper. 2  They can be viewed more easily with a magnifying glass. 3  Spider mites come in a variety of colors, including red, green, yellow and brown. 4  They have eight legs and tend to move quite slowly.pider mites (Class Arachnida) are tiny sap-sucking plant pests. They attack the underside of leaves and suck the vigor from the plant; with large infestations they may even kill a plant.