Note: Clean the surface thoroughly and allow to dry. This step is very important. Leave to dry for at least 24 hours without contact with water. The long, flexible design allows you to create all kinds of shapes. The shower barrier and retention system keep water inside the threshold. Ideal for rimless showers and other areas where water needs to be contained. Customer Note: To make the product more stable, please follow the installation instructions to install the water retention strip. Installation steps and attentions: (1) First, please clean the floor thoroughly and keep it dry. This step is very important! (2) Afterwards, determine the installation position of the water retaining strip, and then mark it on the ground with a pen. (3) Remove the adhesive tape on the back of the water retaining strip and stick it on the floor according to the previously marked position. (4) Then use glue to fill the area where the two ends of the tape contact the wall to seal it, and remove the excess glue to make the contact smooth. (5) Finally, to prevent it from falling, let it dry within 24 hours and avoid contact with water. - Remove stains: It may leave marks when you need to remove the shower splash strip. You can use alcohol to clean the remaining glue or scrape it with a knife to gently remove it.