Ultra Pure ClO2

Technology Advantages

Best technology to disinfect to kill mold

and other pathogens in living spaces, base-

ments, crawl spaces, and attics

Best killing capability

Does not corrode home electrical,

HVAC and plumbing systems

Safer for workers

There are a number of disinfectant technologies on the market today.

Sellers of the various technologies claim to kill bacteria, mold and oth-

er pathogens. A close review of product information, SDS, and indus-

try association information reveal:

1. Some claims are exaggerated

2. Safety measures that must be implemented to ensure work-

er safety.

3. That we should be aware of the corrosive nature of the

products in regards to electrical, HVAC, and plumbing sys-

tems in homes.

Ultra Pure ClO2 Advantages

The following technologies are supplied by various manufactures and

sellers to disinfect homes:

1. Ultra Pure Chlorine Dioxide

2. Sodium Hypochlorite (Bleach)

3. Hydrogen Peroxide

4. Quaternary Ammonium

5. Sodium Percarbonate

The above methods use chemicals that act as oxidizers. The oxidizing

process breaks down the cellular structures of the bacteria, mold, and

other pathogens.

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The disinfection power varies between the technologies. Higher oxi-

dation capacity signifies greater ability to eliminate pathogens using

less disinfection concentrations. The following chart compares oxida-

tion capacities:

The following chart compares the killing capability (Efficacy)

of the various technologies:

B= Bactericidal, V = Virucidal, F= Fungicidal, S=Sporicidal

Technology Efficacy

Ultra Pure Chlorine Dioxide High B, V, F, S

Sodium Hypochlorite (bleach) Moderate B, V, F, S if prolonged

Hydrogen Peroxide Low B, V, F, S if prolonged

Quaternary Ammonium F, Limited B, V, No S

Sodium Percarbonate Low B, V, F, S

Ultra Pure ClO2 Advantages

A by-product of oxidation is the possibility of corrosion of metals.

ClO2 is the least corrosive oxidizing chemical.

Technology Corrosion Possibilities

Ultra Pure Chlorine Dioxide Negligible at use concentration

Sodium Hypochlorite (bleach) Corrosive to iron and alumi-num. Compounded with caus-tic may cause bluing on stain-less steel

Hydrogen Peroxide High on aluminum, iron and zinc

Quaternary Ammonium Corrosive to iron, copper and brass

Sodium Percarbonate Low

Ultra Pure ClO2 Advantages

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Technologies reviewed are designed to be used by professional service

providers. Proper PPE is recommended. ClO2 is a Category 2 irritant.

Most others are Category 1 irritants which can cause more severe skin

and eye damage

Technology Toxicity

Ultra Pure Chlorine Dioxide Category 2 Oxidizing Solids Negligible at use concentration - prolonged exposure could cause slight skin or respiratory irritation

Sodium Hypochlorite (bleach) Category 1 H314 Extremely irritating to skin Category 1 H318 Eye damage Category 2 H401 Toxic to aquatic life

Hydrogen Peroxide Category 1 H314 Extremely irritating to skin Category 1 H318 Eye damage Category 2 H401 Toxic to aquatic life

Quaternary Ammonium Category 1 Severe Skin Irritation, contact dermatitis Triggering of asthma symptoms Eye and mucous membrane injuries Category 1 Acute Hazard Aquatic"

Sodium Percarbonate Category 2 H272 May intensify fire; oxidizer. Category 2 H315 Causes skin irritation. Category 4 H302 Harmful if swallowed Category 2 H319 Causes serious eye irritation.

Ultra Pure ClO2 Advantages

Technology Summary:

Ultra Pure ClO2 Advantages

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Ultra Pure Home LLC 3650 Rodgers Road # 316 Wake Forest, NC Office: 919-637-2996 www.ultrapurehome.com