Tape the perimeter first, then cross the center in a grid to stop bunching in bigger carpets.

Add extra strips at corners and high-traffic paths — the first places a rug lifts.

Pushing outward from the middle clears air pockets and uneven spots as you go.

Firm, even pressure — by hand, with a book, or with a roller — is what turns a placed strip into a lasting bond.

Straight cuts from scissors or a utility knife make the liner easier to peel and the final placement easier to line up.

Reserve this tape for sealed hard floors; skip it on unfinished wood or soft flooring where the bond will not hold as intended.

Applying film over a damp or wet floor can trap moisture underneath and create a slip hazard. Confirm the surface is fully dry first.

Keep the work area clear of foot traffic while applying the film to avoid slips on the partially-adhered surface.

Keep unused rolls in a cool, dry place, laid flat, to prevent the adhesive from degrading before your next project.