How do I handwash a garment within 30 amount dampen? My garment says to handwash within 30 degree sea!! If I am...

My garment says to handwash within 30 degree sea!!
If I am understanding this correctly I believe that 32 degree is the freezing point at which water turns from a soft to a solid. So How can I possibly wash this item contained by 30 degree sea??????

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Answers:    30 degrees celsius is 86 degree Fahrenheit. Please wash this garmet surrounded by warm wet.

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just mop up it in cold marine it will be fine

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