Using Careprost afte 4-6 weeks, there will be visible result. After you get long enough eyelashes, please keep using careprost, or the length will revert to its original length. Then you can just use once or twice a week to keep your ideal length.
You should use Careprost once nightly, by applying one drop to an applicator brush and drawing the brush along the line of the base of the upper eye lashes of each eye. Do not apply to the lower lid and avoid touching other areas with Careprost eye drops, as this may result in unwanted hair growth. And you should be clear that before applying your Careprost eye drops, ensure that your face is clean and makeup and contact lenses are removed. You should begin to see results within 4-6 weeks with maximum eyelash growth by 12-16 weeks. If you stop using your Careprost eye drops, your eye lashes will return to their original condition, within a few weeks or months.
You can wear contacts again after 15 minutes by using careprost on eyelashes.