The active ingredient in Rid is an insecticide called pyrethrum extract. Rid also contains an ingredient called piperonyl butoxide. This helps the pyrethrum extract work better because it prevents ...

One popular form of orange juice available in stores is frozen orange juice concentrate. To drink this form of orange juice, you need to mix cold water with the concentrate. This method became ...

During the two-month testing period, we considered the below factors and shared feedback to determine the quality and ease of use for each concentrate. Below, I compiled the best coffee and cold ...

J. Amer. Chem. Soc., 71, 366 (1949). Chem. Soc., 6 (1930). Nature, 164, 707 (1949). Abstracts of Papers presented at the 116th Meeting of the American Chemical ...

The insecticidal compound pyrethrin is synthesized in Dalmatian pyrethrum (Tanacetum cinerariifolium (Trevis.) Sch.Bip.; Asteraceae), a plant species endemic to the eastern Mediterranean. Pyrethrin is ...