I was very excited to try this/if I system as it should say Lashes could be worn swimming showering sleeping working out and could stay on for around 10 days. I tried the system worked out showered use the bonding use the sealant did everything per instructions even watched a YouTube video and Lashes only stayed on for a maximum of three or four days this is including working out and showering and sleeping it does not stay on for as long as told I was quite disappointed as I was really hoping this will be my saving grace being home with the baby and Not having time to actually do my make up