Canon WP-DC26 Mode D'emploi page 38

Storage
• Store your Waterproof Case carefully, in an
opened state to prevent the waterproof seal
from deforming and to maintain its waterproof
effect.
• Protect the waterproof seal from dust or
scratches during storage.
• Do not store the Waterproof Case in hot, cold or
humid places, or near substances such as
naphthalene or insecticides.
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