Antiseptics

• Antiseptics are disinfectants that can be utilized to eliminate germs on the skin as well as in mucous membranes and the urinary tract. Hydrogen peroxide and rubbing alcohol are commonly used to eradicate germs on skin. Chlorhexidine can be applied to mucous membranes, and is commonly found in mouthwash and body soaps.
  
  

Environmental Protection Agency

• Disinfectants are classified by the Environmental Protection Agency (EPA) as "antimicrobial pesticides." The organization investigates the composition, efficiency, toxicity to life and other parameters before a disinfectant can be marketed to the public. This ensures that each disinfectant will accomplish the task it promises and is safe when used properly.
  
  

Product Labels

• The label on a disinfectant contains vital information regarding the product, including warnings, usage instructions and the active ingredient. Because disinfectants contain different active ingredients, it is unsafe to assume every disinfectant has the same usage instructions. The active ingredient determines how a disinfectant is used. Although an acidic active ingredient is highly effective, it may harm some surfaces. Sodium Hypochlorite, commonly called bleach, is fairly inexpensive, but can be dangerous when combined with other chemicals. When bleach is mixed with ammonia, it can create a gas that causes chest pains, wheezing and nausea. Since improper use can cause harm to humans, animals and plants, it is crucial to follow instructions and warnings.
  
  

Application

• Some disinfectant products require dilution before they can be applied to an object; however, a product that is diluted too much will not produce the desired results. The amount of diluting liquid is dependent upon the product. Disinfectants can be sprayed, wiped or brushed on a surface. Mobile objects can be submerged in the diluted product. For maximum efficiency, disinfecting agents require time on an object to kill microorganisms. Product labels will explain the proper ratio of the product to water, as well as required contact time.
  
  

Storage and Safety

• Bleach and other disinfectants can lose potency when stored too long or in an inappropriate environment. Disinfectants should be stored in a cool, dark area to prevent the products from losing effectiveness. Ensure that children and pets are unable to reach the disinfecting products, as improper handling may occur.