Right care are for the soft contact lenses.

As in a care for theirs you are keeping right hygiene,as before wearing theirs good wash hands.
Touch to lenses with fingers ends, not with nails, but nails are short, as wet lenses just with a special solution, are not with water, saliva.
Remove theirs, not leave on air for 30 minutes, theirs top will dry, less ability wetting, if this is happened,just use new are, but old are throwing.