STEM creator 2018 creator Viii, 106 pages Illustrations text xx English High School Library 9999 monographic und

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Oral problem is a continuous serius public health issue in the Philippines according to the Department of Health. The research was carried out to suggest a solution for the issue by developing a bay and guava leaf-based mouthwash as an antimicrobal and teeth whitening agent while also testing and postive control group as a basis for the researcher`s experimentation. This experimental study has four set up: set A for 10 grams of bay and guava-leaf extract, set B for 20 grams of bay and guava-leaf extract, positive control group (Listerine) and negative contorl group (disyilled water). The test for the whitening effectivity and inhibition agaisnt Staphylococcus aureus on each set up was observed; this experimentation was conducted by the Department of Science and Technology. This stufy revealed that bay and guava leaf-based mouthwash bear no noticeable effect on the whiteness of the teeth with having zero F-value the same qith the negative control group while the positive control group has the most change in color. Moreover, it is properties as its reactivity rating is two and ussing different amount of extracts did not matter as they bore the same effects when it came to antimicrobal properties. Keywords: Guava leaf extract; Bay leaf extract; mouthwash; Staphylococcus aureus; antimicrobial; whitening agent mouthwash; orgawash: 3 1 pages John Nicolas G. Culanding, Reederei John A. Greta, Rhyne Miguel M. Jayag, Hinako Stella C. Miura, Gyunghwan Oh, Patricia Danielle T. TAbuzo. 0 Unmediated volume text 251212 20260803094226.0