Description
Equalization with Doc's ProPlugs: Doc's ProPlugs have also been used by divers
who have trouble equalizing. Unlike other earplugs which are solid and would
not be recommended for diving, ProPlugs are vented to allow equalization.
While the small vent allows equalization to occur it does not allow debris to
enter and it prevents earwax from washing out which exposes delicate ear
tissue. The ProPlugs keep ears warm by storing the head's conductive heat; the
warmth provided by the plugs drastically reduces the risk of thermal shock.
Due to surface tension the vented plug also reduces abrupt pressure changes
from reaching the sensitive eardrum which contributes to easier equalization.
Clear ears often to allow air to escape through the ProPlugs vent and allow
for better equalization. ProPlug wearers who have trouble clearing their ears
should check to make sure a lump of ear wax is not blocking the canal or
butting up against the vent. If the vent is fouled by debris while descending
it is best to remove the ProPlug. If fouled while ascending, there is no
problem because the air and water under pressure can escape around the
ProPlug.Hundreds of divers have attested to the benefits of ProPlugs for
relieving pressure in their ear during descent.