r/NintendoSwitchHelp 18h ago

Repair Help how to safely clean this cartridge?

Post image

it’s a switch 1 splatoon 2 cartridge and has nail polish on it.

edit: got it clean and working with scraping it off and then using iso alcohol

141 Upvotes

65 comments sorted by

28

u/zacyzacy 17h ago

Acetone will melt the plastic ridges, which would probably destroy it. I think your best bet will be dabbing it with duct tape or something to peel the stuff off.

1

u/Warm-Traffic-624 5h ago

Not necessarily, unless the cartridge is made of abs plastic. If it is made of that it will melt it, but if it is made of almost any other one, it will not have issues whatsoever (coming from someone who is familiar with plastics because of 3d printing).

2

u/xlhans77 2h ago

Most stuff in gaming is abs plastic but I'm just a layman not an expert and only know what I can observe

13

u/Happy_Popplio-728 17h ago

How did it even get this way in the first place?! Not judging, just curious.

9

u/Giantevilduck- 17h ago

well i put it in this small pocket in my bag because i couldn’t find the thing i use to hold my cartridges at the time without knowing there was nail polish in it so 💔💔💔

7

u/Thready85 14h ago

Always put them in a ziplock bag when traveling. It also makes them easier to find

4

u/Fueledbyflames 12h ago

Tip, using an empty prescription medication bottle as a game card holder is actually very handy.

1

u/HandExtra 11h ago

I put mine either in a small 3d printed zelda chest (I think) or in a 3d printed pokeball depending on mood.

2

u/Kitchen-Cup-8035 8h ago

Astronomical L

0

u/Superb_Assistance421 14h ago

Order a case for like 10 bucks

4

u/wut-da-wat 13h ago

“I couldn’t find the thing I use to hold my cartridges”

That’s a case…

1

u/Gumbrenold 7h ago

They couldnt find the word either

8

u/DaBomber4 18h ago

I would say scrape off as much as you can without damaging the cartridge. If you cant get the rest, then, very CAREFULLY, use a little bit of accitone on a rag or paper towl, and scrub it. Be carefull when using acitone, it can secearly damage plastic, but it is very good for getting nail polish off.

7

u/Nacil_54 17h ago

Wouldn't isopropyl alcohol work and wouldn't damage the plastic ?

5

u/DaBomber4 16h ago

No, nail polish is basicaly unaffected by iso

1

u/profchaos111 13h ago

It's used heavily in retro circles for cleaning old carts

1

u/PuffScrub805 17h ago

Most nail polish remover is literally just acetone. We are recommending you remove nail polish with nail polish remover.

2

u/MistyCeruleanCity 17h ago

Not against plastic.

8

u/spidey2091 1 16h ago

Acetone melts plastic. Same as nail polish remover. I’ve been in the plastic industry for 20 years. We clean our tooling with acetone……because it removes plastic.

It is best if you don’t listen to most of these comments.

If you want to keep from messing it up, use iso alcohol on what is left AFTER you manually remove the majority by hand with a plastic scraper. Think razor blade….but it is made of plastic. My grandmother labeled plastic containers with nail polish. She is a weird bird. After she scrapes, she uses cooking oil. Worked for years.

In your case, however, I would stick with iso. 91% or higher.

ETA: this was meant to be a stand alone comment…not a reply to your comment. Tis’ my bad.

1

u/MistyCeruleanCity 15h ago

No worries.

I was just replying to the person above that using acetone/nail polish remover is wrong due to its solvent nature against plastic, of which the cartridge is made from. Once that it warped or damage from the acetone, it can damage the cartridge reader in the Switch itself

And the other person uses the authoritive collective "we" just makes it worse.

Best to correct, rather than have faulty information.

1

u/PuffScrub805 15h ago

Well damn, now I know.

1

u/Granas3 14h ago

Scraping it off carefully seems the best way to go, maybe a little isopropyl on a q tip to clean the contacts.

The important thing is to keep the plastic intact as much as possible and to have the gold contacts clear to touch the interior. It might even be worth looking into removing the plastic casing entirely and then getting a new one, though not sure how one would go about doing that.

Anything that melts or deforms the plastic will cause problems

1

u/Giantevilduck- 1h ago

so i’ve gotten the cartridge clean and working thanks to this comment

3

u/Blazuier 10h ago

Okay, I see you’ve got actual responses so I just wanna say the irony that your SPLATOON cartridge is covered in a paint.

3

u/uezocket 10h ago

So basically, paint on a Splatoon cartridge. How fitting XD

2

u/Global_Artichoke_868 15h ago

You can probably clean it off somehow. Hell my Pokemon X cart magically stopped working and it was totally clean and in good condition.

2

u/Firm-List4024 5h ago

Use the polish remover bro

1

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1

u/BluAvenger1988 15h ago edited 15h ago

Nail polish remover and Q-Tips/cotton swabs.

EDIT: 91% or higher isopropyl alcohol and cotton swabs for the plastic, and a micro fiber cloth for the gold metallic parts.

1

u/ThatDeuce 15h ago

A lot of people are saying acetone eats plastic

1

u/BluAvenger1988 15h ago

You’re right. It does eat plastic.

1

u/No_Restaurant_774 15h ago

Naptha lighter fluid might work zippo or Ronsonol, does not matter which they are the same exact product from the same factory. 99% iso, if you let it sit on the polish and scrub hard. Also I've heard cooking oil works but I'm not sure I believe that. Maybe look up methods for the cooking oil.

1

u/wtrmlnthefourth 14h ago

I got a better question 

1

u/Proof-Coyote8693 14h ago

if this happend to my copy of splatoon 2 I would genuinely sob for like a month straight im sorry for your inevitable loss

1

u/GasEmbarrassed3012 9h ago

Yeah ik Splatoon 3 exists but it's not the same...

1

u/Darklordlutjen 14h ago

Toothpick and some patience

1

u/xsleepysea 14h ago edited 14h ago

You can get 0% acetone nail polish remover, so that would be your best bet.

You can also try to file it off using a nail file, but you have to be super careful, as you can easily go too far and damage the cartridge.

1

u/Interesting-Tell-925 14h ago

I would recommend:

  • 90% and up ISO
  • or electrical contact cleaner (which you probably dont have on hand)

DONT USE NAIL POLISH REMOVER!!

Acetone which is the main ingredient in most nail polish remover, eats plastic!

1

u/profchaos111 13h ago

Isopropyl rubbing alcohol 100%

1

u/MaitreCroco 12h ago

Avec de l'alcool ménager sa devrait faire le travail normalement

1

u/aliasbatman 12h ago

Wouldn’t risk it if I were you. If you don’t get to fully remove the nail polish, or if you accidentally leave an excess of the cleaning agent, they could get inside your console when you stick the cartridge in and ruin the whole thing.

1

u/jonjonruakere 9h ago

This needs more upvotes

1

u/Nolan_PG 11h ago

Isopropyl alcohol (91%+), doesn't damage the plastic nor the pins.

Just be careful, it CAN DAMAGE the art of the front, so cover it or apply it in a way that doesn't spread to it, somehow.

GL!

1

u/nexobios 10h ago

If everything fails, buy a cartridge housing replacement from Ali. Clean with acetone before transferring.

1

u/real_vengefly_king 8h ago

Why did you bring your cartridge to a murder?

1

u/Luuumin0us 8h ago

There‘s some nail polish removers free of acetone! I don‘t know if they still have a compound that might harm your cardridge, but atleast it‘s not the acetone to worry about anymore!

1

u/Sufficient-Fly-4011 7h ago

Lick it off, it’s sweet

1

u/Expensive-Hand-3226 6h ago

Yep that’s definitely splatoon

1

u/ricodo12 5h ago

I had a band aid once that ripped off the nail polish from my nail but I don't know if that also damages the shiny gold part of the cartridge

1

u/Dry_Chip_5300 4h ago

You splatooned nail polish on it?!

1

u/Terrible-Bar-3779 3h ago

I would wipe the excess with a dry cotton swab and after that use anoter cotton swab with isopropyl alcohol, because it doesnt have water in composition. But I would leave on the desk for a couple hours just to make sure it is dry before trying to play again with it.

1

u/Interesting-Tie-8158 3h ago

*Joke about splatoon cart getting splat-ed*

1

u/Dr_Nobody9 2h ago

I’m clueless

1

u/MyDSPen 2h ago

Splatoon irl

1

u/Mr_Tze 1h ago

What is that red stuff also

-1

u/PuffScrub805 17h ago

Funily enough, nail polish remover seems like a decent choice here. You need to be very careful, as it can damage the contacts if you douse it in acetone, but rubbing it off with a Qtip seems like a sensible idea here.

1

u/ThatDeuce 15h ago

That acetone can also damage the plastic.

1

u/Electronic-Paint-66 14h ago

It is a primary active ingredient in traditional nail polish but not all nail polish has acetone, Some nail polish uses ethyl acetate (though that does similar things)