Frequently Asked Questions
How long does Ben's® Tick & Insect Repellent last?
Although insect repellents work differently on everyone due to body chemistry and other factors such whether you are sweating, our studies show that Ben's® 30 provides six hours of protection and Ben's® 100 provides 10 hours of protection or more.
Why does Ben's® 30 Tick & Insect Repellent use water instead of alcohol as most other DEET insect repellents do?
We replaced alcohol in Ben's® 30 Tick & Insect Repellent because water does not evaporate as quickly as alcohol, and does not open the pores; therefore it is a longer lasting formula that does not need to be reapplied as frequently.

Alcohol also creates a strong aroma providing the traditional "insect repellent" smell. The water-based Ben's® 30 formula does not have a scent that is as strong as some alcohol based repellents.
What is the difference between Ben's® 30 and Ben's® 100 Tick & Insect Repellents?

Ben's® 30 Tick & Insect Repellent contains 30 percent DEET and is the amount recommended from the CDC for protection from disease carrying insects. Studies show that Ben's® 30 provides up to 6 hours of protections making it a perfect choice when hiking, camping or enjoying other outdoor activities in areas of light to heavy insect infestation or whenever ticks may be present.

Ben's® 100 Tick & Insect Repellent contains 98 percent DEET, the highest concentration -- and therefore one of the longest lasting DEET formulas available from any manufacturer. It is recommended for use in areas of heavy insect infestation and studies show that it will provide up to 10 hours of protection against biting insects and ticks.
Will a higher percentage of DEET give me better protection?
A higher percentage of DEET in a repellent does not mean that your protection is better - just that it will last longer. The more DEET a repellent contains the longer time it can protect you from mosquito bites. (CDC)
Will DEET based repellents damage nylon materials?

The chemical DEET will react as a solvent to some synthetic fabrics, plastics, leather, furniture and paints. (See package labeling.) Most nylon materials are not affected by DEET. Just to be safe, you should test an inconspicuous area on the fabric.

How many sprays are in a 4 oz. bottle of Ben's® 30 in a 1.25 oz bottle?
Approx. 400 sprays in a 4 oz. bottle and 125 in a 1.25 oz. bottle.
When does my Ben's® product expire?
US Ben's® products do not have an expiration date.