Some other examples of variables that have a positive correlation are: 1  GPA and SAT score: The students with the higher GPAs are usually the ones who perform best on the SAT. 2  Education and salary: The more years of schooling you have, the higher your income will likely be.
Febreze is a fabric freshener. A water-based corn starch formula in a pump sprayer, it eliminates smells in fabrics by destroying odor molecules. Directions on the container say to spray the fabric until damp, then let dry.
Cancer-causing chemicals: People who use fabric softeners tend to have higher levels of cancer-causing chemicals called acetaldehydes in their indoor air, according to earlier research. Greater mold potential: In this study, mold spores were 300% higher than what's considered safe when laundry was dried indoors. In 25% of the homes surveyed, the study authors found high levels of a mold spore called Aspergillus fumigatus, which can cause lung infections in those with weakened immune systems.