I wrap my ends with pieces of saran wrap and use either pillow rollers or sponge rollers, sometimes I'll wrap the rollers with saran wrap. Because I set braidouts or twistouts right after washing while it's wet, i think it helps them last longer. The last time I did my twistout, I washed my hair Sat. morning and set it (I set it close to my head like cornrows), It stayed in all weekend long and didn't take them out until Monday morning. It lasted all week long until my next wash that I did on Friday. Each day it seemed to look even better than the last because of the slight falling. All i did at night was spray it with sheen and put it in a bonnet.