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Does off repellent expire?
The EPA does not require expiration dates on insect repellent. SC Johnson, the company that produces OFF, says a damaged can should be replaced. According to John Smith, an engineer with Sawyer, says its products with DEET will last 10 years depending on storage.
Where is the expiration date on Off insect repellent?
Most manufacturers don’t print an expiration date on the packaging unless the product expires in less than three years. Call or email the manufacturer, and ask when the product expires. The customer-service agent may ask for the lot number or production note that’s printed on the packaging.
Who owns Off insect repellent?
S. C. Johnson & Son
Off! (brand)
| Product type | Mosquito repellent |
|---|---|
| Owner | S. C. Johnson & Son |
| Country | United States |
| Introduced | 1957 |
| Markets | United States, Canada, Philippines, Germany, Finland, Australia, Thailand, South America,& Malaysia |
What was the first insect repellent?
Inventor Samuel Gertler of the US Department of Agriculture received a patent in 1946 for using DEET as an insect repellent in the form of a cream, lotion, or powder.
How long does bug repellent last on skin?
“A 7% DEET will give you about 90 minutes of protection, and you can always reapply it as needed,” Day says. A 30% product, he says, will last up to 10 hours.
Does bug spray lose its effectiveness?
There is no one-size-fits-all answer here, but the consensus is that bug sprays have a shelf life of about three years. At that point, you should probably throw them out — not because they will harm you, but because they may be less effective in repelling bugs.
What is the best insect repellent?
Proven Insect Repellent Spray.
How long does off Family Care Insect repellent last?
Perfect for Outdoor Occasions. OFF! repellents let you enjoy all kinds of outdoor activities from relaxing in the backyard to hiking, fishing, and hunting. Choose the product that’s perfect for your activity and enjoy effective protection for up to 8 hours.
What is the strongest mosquito repellent?
DEET is still the best, most effective bug repellent in the US.
Can you use out of date mosquito repellent?
It should be perfectly safe to use. (In different countries repellents can come under different regulations – is it a ‘biocide’, a ‘health care’ product or a ‘pharmaceutical’ product. Under broad regulations, an ‘expiry’ date can be required, even for a product that doesn’t expire.)