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ManualsBrandsPreen ManualsKitchen10 lb. Lawn Weed Control
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Preen Lawn Weed Control Revision Date: 6/18/2015
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Personal precautions, protective equipment, and emergency procedures
Personal Precautions Use reasonable personal protective equipment as required to prevent contact with eyes or
skin and to avoid breathing dust. Remove ignition sources prior to clean-up.
Environmental precautions Prevent entry into waterways, sewers, basements or confined areas. Do not flush into
surface water or sanitary sewer system. See Section 12 for additional ecological
information.
Methods for containment Prevent further leakage or spillage, if safe to do so.
Methods for clean-up Use reasonable personal protective equipment as required. Cover powder spill with plastic
sheet or tarp to minimize spreading and keep powder dry. Take up mechanically, placing
in appropriate containers for disposal. Avoid creating dust. Clean contaminated surface
thoroughly. Soak up excess with inert absorbent material.
Safe Handling Read all safety instructions before handling. Ensure adequate ventilation, especially in
confined areas. Use personal protective equipment as required. Wash face, hands and any
exposed skin thoroughly after handling. Do not eat, drink or smoke when handling this product.
Avoid breathing dusts. Use only outdoors or in a well ventilated area.
Storage Conditions Keep containers tightly closed in a cool, well- ventilated place. Keep away from food, drink and
animal feed. Keep out of the reach of children.
Incompatible materials Avoid strong acids or alkali, or other reactive substances.
Exposure Guidelines
Chemical Name
ACGIH TLV
OSHA PEL
NIOSH
2, 4-Dichlorophenoxyacetic acid (2,4-D)
10 mg/m
3
(TWA inhalable)
10 mg/m
3
(TWA total)
100 mg/m
3
IDLH*
10 mg/m
3
TWA
Nuisance Dusts
10 mg/m
3
(TWA inhalable)
15 mg/m
3
(TWA total)
50 mppcf (TWA total)
5 mppcf (TWA respirable)
-
*IDLH refers to amounts that are "Immediately Dangerous to Life or Health"
Engineering controls: Use with adequate ventilation to prevent dust buildup in air. Have eyewash and shower
facilities in case of eye or skin contact.
Individual protection measures: Wear protective gloves/protective clothing/eye protection/face protection.
Eye protection Safety glasses, or goggles if eye contact is likely.
Skin and Body Protection Gloves and coveralls recommended.
Respiratory Protection Dust mask recommended for dusty or misty conditions. If exposure limits are
exceeded or irritation is experienced, NIOSH/MSHA approved respiratory
protection should be worn. Respiratory protection must be provided in
accordance with current local regulations.