Halo hair extensions usually last about 4-5 months with proper care. The hair can be reused, but the extensions should be properly maintained. Unlike other extensions, halo extensions do not have wefts and can be washed without damaging the hair. To remove the extensions, simply use a comb and push the halo outwards from the scalp. There are many ways to take care of halo hair extensions. You can find some great halo hair extensions tips and tricks on the website, https://topknotextensions.com/.