The pH of the skin is below 7. To neutralize this, a chemical, which is basic in nature, must be added as a major ingredient. What is this chemical?

Coconut acid is widely used in soaps and shampoos as a skin or hair cleanser because it acts as ______________________.

Which of the following is the active ingredient of most toothpaste?

Aromatics and some fragrancies have this kind of chemical that is said to carcinogenic. What is meant by this?

It is commonly used preservatives in most of the personal care products and cosmetics.

Which of the following ingredients gives soaps, shampoos, and even shaving cream the foaming effect?

Spencer wants to buy a deodorant that is long-lasting and antiperspirant. Which of the active ingredients must be present in his desired product?

Which of the following active ingredients is referred to as "universal antioxidant"?

Ana wants to buy an "anti-aging" cream. Which of the following ingredients must be present?

If Bea wants to disinfect the floor of their house and there is no commercial cleaning material available in the cabinet, which of the following is the best alternative?

John is going to clean their carpet because his sister accidentally poured the soup on it. Which of the following active ingredients should he consider to clean the carpet without rinsing?

Elsa is going to clean the toilet bowl. Which of the following cleaning materials is best to use and to maintain the white color of the toilet bowl?

If you are going to remove some of the oil residue in the kitchen utensils you used after preparing adobo, which of the following is best to use?

These are pesticides which kill bacteria, fungus, or mildew on surfaces.

This type of household cleaning material is in the form of liquid or spray that acts as a germicide.