To maintain your closure sew in, the key is to make sure that you're maintaining the integrity of your investment so it lasts for weeks without looking messy or "wiggy." The greatest challenge with a closure versus a frontal is that a closure is immobile - it will remain in one position, so if you're not careful, it can shift or lift. Obsess over moisture to keep the scalp-like appearance. Every few days apply a small amount of lightweight oil on the tracks so that they do not become dry and brittle. However, do not apply to the lace as oil can cause the knots to slip and cause thinning. Do not scratch the scalp through the lace of the closure sew in as it may cause the delicate mesh to tear, which may also result in bald spots. Make sure to utilise a silk/satin scarf every night while sleeping so that you can keep the lace flat, and the hair from tangling while you are tossing and turning. If your hair begins to lose its bounce, co-wash it with a sulfate-free conditioner to revive the curl pattern. By maintaining a consistent nightly routine you will show off that fresh from the salon appearance for a longer period of time.