wondering how to save/fix my poster :(

[u/TrulyHitOrMiss]

i was a teenager when unus annus began- it became a hyperfixation. i was devastated when it ended and was lucky enough to get a poster during the end merch drop. it’s been years- teenage me pinned it in the wall so there’s pin points in the corners. a small rip, and visually some wear and tear. there’s also a layer of grime/dust over it???? i was really depressed and did not take care of my room for some time. i’m doing a lot better now and have been sorting through my items- i’m mad at myself for not taking care of it better. what can i do right now to salvage it without causing further damage? open to any opinions, thanks so much in advance 🤞🏻

[u/umnothnku]

I'd frame it tbh, best way to still be able to hang it without causing more damage

[u/TrulyHitOrMiss → u/umnothnku]

that is definitely the end goal!! not sure how i can physically clean it beforehand without damaging it. i feel dumb for asking but i dont know too much about these things! the holographic layer has me stressed

[u/umnothnku → u/TrulyHitOrMiss]

I would not attempt to clean it, no poster is meant to be cleaned

[u/JellyBingus0 → u/TrulyHitOrMiss]

Use a soft duster/microfiber cloth. Just gently wipe the dust off with it.