DIRECTIONS FOR USE
- With clean hands, roll plug into a tight, crease-free cylinder.
- With opposite hand, reach over head and pull up and back on outer ear to straighten ear canal.
- Quickly insert earplug well into ear canal and hold in until it expands for a comfortable, secure fit.
- WARNING: Improper fitting will reduce effectiveness and could result in hearing loss or injury.
Discard after several uses or as soon as dirt or wax accumulates on earplugs.
Warnings & Precautions
Remove earplug slowly with twisting motion to gradually break the seal. Do not pull cord to remove from ear. Rapid removal may damage eardrum. Keep away from infants and small children. These earplugs are non-toxic, but may interfere with breathing if caught in windpipe, or if cord is wrapped around neck, which could lead to serious injury or death.
What are the foam earplugs made of and do they contain latex?
The earplugs are made of polyurethane foam. The “latex” in our foam earplugs is not natural latex, it is a synthetic latex technically called an emulsion polymer. It has the same properties as latex (water based, adhesive, etc.) but does not have the enzyme problem associated with natural latex.
If, in the extremely rare instance you should experience any type of rash or skin irritation while using this product, please discontinue use immediately. Consult your doctor or go to your local medical emergency room if you believe you require immediate medical attention.
Can the earplugs be cleaned?
No. If these earplugs become soiled, they should be disposed of.
Besides reducing noise, can these earplugs be used to seal out water?
No. These earplugs were specifically designed to provide superior protection against noise. For water protection, we recommend that you try one of Mack’s® moldable silicone or pre-molded flanged earplug products.
Are there any application tips to help me get a proper seal with the earplugs?
Please re-read the directions on the package and check out our instructional video on our product detail page to ensure you are getting the best fit and performance. The earplugs should be inserted so that there is just enough of the earplugs sticking out of your ear canals that you can easily grasp them with your thumb and forefinger for removal. Be sure to insert the plug while pulling (with the opposite hand) up and back on the outer ear to straighten the ear canal. If you are still unsuccessful with a plug that has now absorbed some sweat from the ear canal, try another, unexposed plug. A totally dry plug will retain its compressed shape and rigidity slightly longer, making it easier to insert. A sign that the earplug is sealing your ears properly is that your voice will sound more internal and exaggerated. Following these directions and tips with help ensure a proper seal and noise reducing benefits as well as help keep the earplugs securely in your ears.
We appreciate your interest in our products. If you have used this product or any of Mack’s® hearing protection, sleep mask, swimmer’s ear prevention, ear drying aid, lens wipe or earwax removal ear drop products, we invite you to share your experience by way of a testimonial. We are excited to hear what you have to say! Your testimonial will be shared with others so they may also benefit from our products and experience similar improvements in their lives. Thanks for helping make Mack’s® USA’s best selling, #1 doctor recommended brand of ear plugs.
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– Pete Benner, McKeon Products, Inc.