Acidic Cleaners
Acidic cleaners have a pH value of less than 7 and are predominantly liquid in form. These cleaners possess certain germicidal and deodorizing properties; they are also effective at removing alkaline residues-such as lime scale, cement stains, and hard water deposits on surfaces-as well as stubborn urine stains and oxidized metal stains commonly found in bathrooms. In household cleaning, acidic cleaners are primarily utilized for bathroom maintenance.
Commonly used acidic cleaners in the home include peracetic acid and various bathroom-specific cleaning agents (such as toilet bowl cleaners, toilet disinfectants, etc.). Generally, these cleaners can be applied directly to the surface requiring cleaning without the need for dilution.
Special Note: Acidic cleaners are corrosive in nature; improper use may result in damage to the skin or the surfaces of objects being cleaned.
Neutral Cleaners
Neutral cleaners have a pH value approximately equal to 7 and are available in various forms, including liquid, powder, and paste. These cleaners are effective for general dirt removal and cleaning purposes; due to their non-corrosive nature-meaning they do not damage any materials-they are widely used in households. However, they are less effective at removing stubborn stains.
A commonly used neutral cleaner in the home is the multi-purpose cleaner, which is suitable for daily cleaning tasks.
Alkaline Cleaners
Alkaline cleaners have a pH value greater than 7 and are available in various forms, including liquid, powder, emulsion, and paste. These cleaners are highly effective at removing various types of acidic residues, mechanical grease, and animal or vegetable oil stains from surfaces. In household cleaning, they are primarily used for cleaning the kitchen.
