adamh
Supportive Member
Property management company said a tenant sprayed Bear Pepper spray in the house.
Anyone have experience removing it ?
Anyone have experience removing it ?
Bear pepper spray
- Thread starter adamh
- Start date
Sierra Clean Care
Member
WEAR A VAPOUR MASK WHEN CLEANING...... DO NOT USE HOT WATER..... you are going to have to clean it twice. I used flex w/cs..... I'm speaking from experience.....
Sierra Clean Care
Member
I hit it with hot water the first time, and it reactivated the capsicum..... it was so bad, I thought I was going to choke to death........ prespray with flex(COLD WATER), clean(COLD WATER), respray with flex, clean with hot..... WEAR A VAPOUR MASK, better yet, get a full face mask......
Desk Jockey
Member
I don't know about bears but we had a deer last night. 
Dolly Llama
Number 5
this help?
http://adventure.howstuffworks.com/bear-spray1.htm
There are three main ingredients in bear spray:
G'luck
My bet is with all that pepper sauce 'n oil , it'll be worse than the worst curry smell mess from an apt full of Indian college students
I'd nuke with butyl based spray and flush/rinse the he11 out of it
and I wouldn't give any assurances of the outcome
L.T.A.
http://adventure.howstuffworks.com/bear-spray1.htm
There are three main ingredients in bear spray:
- Oleoresin Capsicum (OC): oily residue from hot cayenne peppers. Capsicum is a naturally occurring ingredient that causes a burning sensation when sprayed in the face of an attacker. Food-grade OC is used to give heat to edibles like sals
- Base fluid: mixed with the OC to dilute it. It's typically oil-based to prevent separation from the oily OC.
- Aerosol propellant: used to eject the ingredients from the can to the threat.
G'luck
My bet is with all that pepper sauce 'n oil , it'll be worse than the worst curry smell mess from an apt full of Indian college students
I'd nuke with butyl based spray and flush/rinse the he11 out of it
and I wouldn't give any assurances of the outcome
L.T.A.
J Scott W
Member
Bear Pepper spray is a type of tear gas. As Larry stated, capsicum is the active ingredient in an oily base. The oil sticks better on whatever surface gets hit with it (should be the bear's fur).
Here is an article I wrote on tear gas a few years back. Some sections apply to the Mace / Pepper Spray / Bear repellent formulas. Check the info on CN type.
Tear Gas
Tear gas is not a single product but can refer to any of at least 15 different chemical compounds that irritate the mucous membranes cause tearing, coughing, sneezing, pain and temporary blindness. Most of these compounds have been develop in laboratories but they include natural chemicals such as a sulfur compound found in onions. The most commonly used in the United States are designed CS, CR and CN (also known by the brand name Mace).
The most common form used by police is the CS variety. This takes its name from the initials of two researchers who develop the agent back in 1928. CS (and most varieties of tear gas) is actually not a gas a room temperatures. It is a mixture of a volatile solvent and a solid. The solid is pulverized into a fine powder and aerosolized to produce a “cloud” of the chemical in the air which will then be inhaled contacting the nose, mouth, eyes, throat and lungs of the person targeted. In some situations an aerosol is produced by heating the CS with hot gases or by other means.
The CN variety is widely available and works very effectively at close range. However, it does not disperse into larger areas as rapidly as CS. It is dispersed along with an oil or solvent causing it to stick to the skin or other areas of the body. CN requires a solvent booster for best results. If the cleaning product being used does not contain enough solvent, consider adding Citrus Solv or Pine Boost at 1 – 2 ounces per gallon of ready to use cleaning solution.
CR produces more powerful effects than CS. It is also is less toxic from ingestion or dermal exposure. However, it is a possible carcinogen. For this reason it is less widely used that the first two varieties discussed. Like CS, CR is a solid at room temperatures. It is a pale yellow solid that is made into a fine powder, suspended in a propylene glycol based liquid and dispersed into the air. CR can stay active on surfaces for 2 months.
CLEAN-UP
Knowing the specific make up of tear gas you are dealing with can help with the clean-up, but each can be treated in a similar manner.
1) The need for protective gear (PPE) should be obvious. A full face respirator is advised. Use a respirator for organic vapors along with a dust filter. Tear gas, especially the CR variety, can be irritating or painful on damp skin. Protect exposed skin with a hazard suit.
2) During the entire clean-up operation and for several hours after, I suggest operating an air scrubber, HEPA air filter or similar equipment with an OdorKlenz Air cartridge included. These cartridges were developed for use by the military during the gulf war to protect against chemical and biological weapons. This will keep the air clean and make the working environment friendlier, reduce contamination of cleaned areas due to particles carried by air currents and serve as insurance against odors that could arise from particles that remain suspended in the air.
3) Remove as much of the residue as possible by vacuuming. Because the powder is so fine, an ordinary vacuum will allow the dust to pass through the filters and redistribute it into the air. Therefore, use a ULPA or HEPA vacuum system. Brushes can also spread the powder.
A truckmount with Dust Downer in the vacuum line can also be used. Be sure the vacuum hose extends outside the building with no air leaks. Gaps around cuffs or other breaks in the hose can result in tear gas getting into the environment you are trying to clean.
It is wise to make sure the truckmounts exhaust is directed away from people.
4) Large volumes of water help to neutralize and flush out CS tear gas but they can make the effect of CR worse. Double check your personal protective gear when you begin using water.
An alkaline prespray or hard surface cleaning solution that includes surfactants to aid in penetration is the basic cleaning solution for tear gas. I suggest Traffic Slam for carpet, Avenge Heavy Duty for upholstery and Hard Power for other surfaces. Because the tear gas usually includes solvents, a Citrus Solv or a Solvent Clean added to your cleaning solution aids when cleaning carpets, upholstery and hard surfaces. Use plenty of water to flush thoroughly, in particular when dealing with CS.
Including sodium bisulfite (liquid) or adding sodium metabisulfite (Bridgepoint’s Coffee Stain Remover) to your alkaline clean solution improves the removal of CS. Several formulated coffee stain removers used in our industry contain sodium metabisulfite. Adding about ½ ounce to each gallon of ready to use cleaning solution will likely be sufficient for most situations.
CAUTION! Sodium bisulfite is a reducing agent with a strong unpleasant odor. It has the potential to remove or lighten colors on some surfaces. Special precautions including good ventilation must be taken if using sodium bisulfite for more than spot removal situations.
5) Contents may be moved outside and cleaned on a downdraft table or immersed in water based alkaline cleaning solution.
6) Finish the job with ventilation and direct spray application of one of Bridgepoint’s premium deodorizers for severe odors. I suggest Fresh Lemon or Spice Air.
Here is an article I wrote on tear gas a few years back. Some sections apply to the Mace / Pepper Spray / Bear repellent formulas. Check the info on CN type.
Tear Gas
Tear gas is not a single product but can refer to any of at least 15 different chemical compounds that irritate the mucous membranes cause tearing, coughing, sneezing, pain and temporary blindness. Most of these compounds have been develop in laboratories but they include natural chemicals such as a sulfur compound found in onions. The most commonly used in the United States are designed CS, CR and CN (also known by the brand name Mace).
The most common form used by police is the CS variety. This takes its name from the initials of two researchers who develop the agent back in 1928. CS (and most varieties of tear gas) is actually not a gas a room temperatures. It is a mixture of a volatile solvent and a solid. The solid is pulverized into a fine powder and aerosolized to produce a “cloud” of the chemical in the air which will then be inhaled contacting the nose, mouth, eyes, throat and lungs of the person targeted. In some situations an aerosol is produced by heating the CS with hot gases or by other means.
The CN variety is widely available and works very effectively at close range. However, it does not disperse into larger areas as rapidly as CS. It is dispersed along with an oil or solvent causing it to stick to the skin or other areas of the body. CN requires a solvent booster for best results. If the cleaning product being used does not contain enough solvent, consider adding Citrus Solv or Pine Boost at 1 – 2 ounces per gallon of ready to use cleaning solution.
CR produces more powerful effects than CS. It is also is less toxic from ingestion or dermal exposure. However, it is a possible carcinogen. For this reason it is less widely used that the first two varieties discussed. Like CS, CR is a solid at room temperatures. It is a pale yellow solid that is made into a fine powder, suspended in a propylene glycol based liquid and dispersed into the air. CR can stay active on surfaces for 2 months.
CLEAN-UP
Knowing the specific make up of tear gas you are dealing with can help with the clean-up, but each can be treated in a similar manner.
1) The need for protective gear (PPE) should be obvious. A full face respirator is advised. Use a respirator for organic vapors along with a dust filter. Tear gas, especially the CR variety, can be irritating or painful on damp skin. Protect exposed skin with a hazard suit.
2) During the entire clean-up operation and for several hours after, I suggest operating an air scrubber, HEPA air filter or similar equipment with an OdorKlenz Air cartridge included. These cartridges were developed for use by the military during the gulf war to protect against chemical and biological weapons. This will keep the air clean and make the working environment friendlier, reduce contamination of cleaned areas due to particles carried by air currents and serve as insurance against odors that could arise from particles that remain suspended in the air.
3) Remove as much of the residue as possible by vacuuming. Because the powder is so fine, an ordinary vacuum will allow the dust to pass through the filters and redistribute it into the air. Therefore, use a ULPA or HEPA vacuum system. Brushes can also spread the powder.
A truckmount with Dust Downer in the vacuum line can also be used. Be sure the vacuum hose extends outside the building with no air leaks. Gaps around cuffs or other breaks in the hose can result in tear gas getting into the environment you are trying to clean.
It is wise to make sure the truckmounts exhaust is directed away from people.
4) Large volumes of water help to neutralize and flush out CS tear gas but they can make the effect of CR worse. Double check your personal protective gear when you begin using water.
An alkaline prespray or hard surface cleaning solution that includes surfactants to aid in penetration is the basic cleaning solution for tear gas. I suggest Traffic Slam for carpet, Avenge Heavy Duty for upholstery and Hard Power for other surfaces. Because the tear gas usually includes solvents, a Citrus Solv or a Solvent Clean added to your cleaning solution aids when cleaning carpets, upholstery and hard surfaces. Use plenty of water to flush thoroughly, in particular when dealing with CS.
Including sodium bisulfite (liquid) or adding sodium metabisulfite (Bridgepoint’s Coffee Stain Remover) to your alkaline clean solution improves the removal of CS. Several formulated coffee stain removers used in our industry contain sodium metabisulfite. Adding about ½ ounce to each gallon of ready to use cleaning solution will likely be sufficient for most situations.
CAUTION! Sodium bisulfite is a reducing agent with a strong unpleasant odor. It has the potential to remove or lighten colors on some surfaces. Special precautions including good ventilation must be taken if using sodium bisulfite for more than spot removal situations.
5) Contents may be moved outside and cleaned on a downdraft table or immersed in water based alkaline cleaning solution.
6) Finish the job with ventilation and direct spray application of one of Bridgepoint’s premium deodorizers for severe odors. I suggest Fresh Lemon or Spice Air.
Old Coastie
Supportive Member
Thanks, Scott.
Desk Jockey
Member
Yes thanks Scott saved it to a Word file. 
John Olson
Member
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