An important note to remember is that you can't get your hair wet for the next 24 hours once the bonding is done. So you can't take showers or baths and should do what you can to try and not sweat heavily. Sweat can loosen the bond glue from your hair, which is why maintenance for hair binding is essential. You can press the bond back down or ask for some assistance if you need to adjust the weft. If you use conditioner, apply it mid-way down the weft and your hair. Conditioning products add essential oils to help your hair's health, but those same oils will weaken the glue. When brushing your hair, be gentle and mindful of where your hair bond is. Unintentional pulling can break the weft away.