CLEAN: Clean with alcohol wipes.
Soak 20 minutes in glutaraldehyde(2% or 3.4% solution),
or 10 minutes in 10% bleach solution, mixed 1 part bleach to 9 parts water.
To avoid lens damage, do not exceed recommended exposure times.
Rinse with cool or tepid water,3 cycles of 1 minute is recommended. Dry and store in the case.
Ethylene oxide gas 1 hour at 130F(54C), aerate 12 hours.
NEVER STEAM AUTOCLAVE OR BOIL.