14 Questions
What is the main cause of body odor?
Sweat rich in organic materials
How do deodorants work to reduce body odor?
Inhibit enzyme involved in bacterial action
What is the primary function of antiperspirants?
To reduce sweat production at the glandular level
What type of agents are commonly used in deodorants to inhibit bacterial growth?
Antibacterial cationic agents
What type of sweat is rich in organic materials and is an ideal substrate for bacterial growth?
Apocrine sweat
What is the ideal substrate for bacterial growth that leads to body odor?
Sweat rich in organic materials
What substance is often used as a propellant in aerosol sprays?
Butane
Which type of aerosols form through gas-to-particle conversion?
Secondary conversion aerosols
What is the purpose of adding fragrance to deodorant sticks?
To improve odor and appearance
What is the role of alcohol in aerosol products?
To reduce staining of clothes
Which substance is often used as a gelling agent in deodorant sticks?
Methyl cellulose
What is the main purpose of the bulk waxy or fatty materials in deodorant sticks?
To form the stick matrix
Why are thickening agents added to viscous liquid deodorants?
To prevent leakage from the ball head applicator
What is the purpose of adding talc, starches, or other powders to deodorant sticks?
To give the product a dry feel
Learn about the definition and functions of antiperspirants & deodorants, the different forms available, foot care products, and the types of sweat glands. Understand how these products work and their impact on sweat and body odor.
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