How to fix scratches
Use the in-game Polish. Do not reach for real toothpaste. Clear the dirt first, spread Polish on the scratched plastic — on a disc, cover the whole underside — then work it with a cotton tip or the toothbrush and look again under the UV torch. Scratches are their own bar, so a high overall percent can still miss an S.
Order that matches the stain
- Remove dust before you polish. Scratches hide under grime, and polishing first wastes the bar.
- Apply Polish. A thin coat on a shell or a label. On a disc, the guides say the whole underside can take it.
- Rub with a cotton tip or the toothbrush. Circles or strokes. More than one pass is normal. Nobody published a stroke count, so I will not invent “twelve circles.”
- Sweep the UV torch. Rotate the cartridge so the edges are in the light.
- Add Polish again until the Scratches bar reads 100. The other three bars are a separate job.
Why searchers type toothpaste
SmashPad described the polish as a weird toothpaste-tube goo. The tube is a prop in the sim. The keyword shows up in English and in other languages because of that tube, not because Parasol published a household recipe. I am not going to tell you to put bathroom toothpaste on a real cartridge. This page is about the tool named Polish.
Disc scratches were weighted up in a 2 October 2026 demo patch. The developer’s line was that CD scratches were not pulling their weight, so they were buffed. Old clips can show a different percent for the same looking disc. Trust the bar in the version you are playing.
A 99 can still be a D
The public result screen for Fireball Spam + AirJumping III shows Dirt 78, Stickers 100, Ink 73, Scratches 85, and the letter D. Scratches at 100 would not have saved that card, because ink was at 73. A June demo patch added an autocomplete when every layer is at least 99 percent, and you can turn that assist off in accessibility. Autocomplete is not an S rank. S still wants every bar at 100, according to Vaagame’s grade guide.
Questions
How long do I leave the polish on?
No public source gives a wait time. I am leaving that cell empty.
Does polish remove stickers?
No. Stickers want heat and tweezers. Glue film wants solvent. Polish is the scratch bar.
Can I S-rank with scratches at 99?
The published S condition is 100 on all four bars. 99 is the autocomplete threshold from a demo patch, which is a different feature.
Keep reading
Sources
- Vaagame grade guide . Checked 2026-11-07.
- Into Indie Games guide . Checked 2026-11-07.
- SmashPad review — toothpaste-tube description. Checked 2026-11-07.
- Steam news — CD scratch weight, autocomplete. Checked 2026-11-07.