Before you start:
Make sure the wall is super clean and totally dry
Wait 2 weeks if your wall was recently painted
Avoid installing in high humidity, it can mess with the adhesive
While installing:
Use a level or laser to start straight — it saves your life later
Only peel a little of the backing at a time
Use a felt squeegee or smoothing tool and work from the center outward
If a bubble pops up, gently peel back that section and try again
Don’t rush! The slower you go, the smoother it looks
A few tiny bubbles? Totally normal. They usually settle after a day or two!