1. Roll and compress the earplug between the fingers into a smooth, crease-free cylinder.
2. To ensure a proper fit reach hand over head and gently pull ear upwards and outwards
3. Insert compressed, rounded end of the earplug well into the ear canal. The pointed end should go in first.
4. Hold for a few seconds while plug expands. When correctly fitted the earplug should not stick out ear. Incorrect insertion does not give full protection

If instructions are not followed the function and protection may be reduced considerably. Make sure the plugs fit properly; if not, try another form of hearing protection.
To avoid damaging the ear canal, remove the earplug by gently twisting and slowly pull the earplug out of the ear canal.
Earplugs should be worn at all times in noisy surroundings and be fitted prior to entering the noisy area.
For hygienic reasons we recommend using the plugs once, but clean and dry plugs can be re-used with no loss of noise reduction