For finer particles like dirt or hard-to-get lint, Matthiesen suggests dabbing a piece of tape on the Velcro. For larger sections of Velcro, try rolling a lint roller over it. If the Velcro is on ...

Velcro tape is another hack you can use to keep your sectional from sliding. This might be a better option for anyone who does not like the ideal of your anti-sliding solution being visible.