The first thing you need to do is make sure that you have your weave done by a reputable stylist, who knows how to plait and attach the extensions without causing your natural hair to tangle with the weave. It’s also important that the texture of the hair extensions blends with your natural hair.
Maintenance products are also very important: try Dark and Lovely Moisture Seal shampoo and conditioner. It’s best to wash and condition only once a week so as to avoid product build-up.
Use a leave-in mist when you blow dry your hair and use a shine serum for everyday use to keep your hair and weave shiny and untangled.
And finally, always use a brush instead of a comb.