Comparison
99% Isopropyl Alcohol vs Resin Cleanup & IPA Wash Kit: Which Should You Buy? (2026)
| At a glance | 99% Isopropyl Alcohol | Resin Cleanup & IPA Wash Kit |
|---|---|---|
| Rating | ★★★★⯨ 4.7/5 | ★★★★★ 4.3/5 |
| Price | $12-20 | $20-35 |
| Best for | Every FDM and resin printer owner. | Every resin printer owner — buy with your first bottle. |
| Guarantee | Amazon return policy applies | Amazon return policy applies |
| Check Today's Price → | Check Today's Price → |
This comparison has a trick in it: these two products aren't really competitors. One is a solvent; the other is the gear for handling that solvent without wrecking your desk or your skin. So the real question isn't which is better — it's what kind of printer you own. Resin users will probably end up with both. FDM-only users need exactly one of them — and it's the cheaper one.
What each one actually is
99% Isopropyl Alcohol
Cleans beds for adhesion and washes resin prints — a shop staple.
$12-20 · Amazon return policy applies
99% IPA is the closest thing 3D printing has to a universal consumable. On an FDM machine it degreases the build plate — finger oils are the quiet killer of first layers, and a quick wipe before a big print solves the "it stuck last week, why not now" mystery more often than releveling does. On the resin side it's the standard wash: uncured resin comes off parts, vats, and tools with IPA and not much else at a comparable price. Purity matters too. The 70% drugstore stuff carries a lot more water, which slows drying and weakens cleaning; 99% is what you want on the bench. At $12-20 with a 4.7 rating and a long shelf life, it earns permanent shop space.
The cons are real but manageable. It's flammable, so keep it sealed and away from heat. Use it with some airflow. And shipping restrictions mean it's sometimes harder to get delivered than you'd expect for something this ordinary.
Resin Cleanup & IPA Wash Kit
Gloves, filters, and wash tubs — the safety kit resin printing requires.
$20-35 · Amazon return policy applies
The wash kit is the other half of the resin workflow: nitrile gloves, funnels, filters, and containers to actually do the washing in. None of it is glamorous, which is exactly the point. Uncured resin is a skin irritant, and repeated casual contact is how people develop a sensitivity they then have forever — gloves are not optional. The filters quietly pay for themselves by straining cured bits out of your vat so you can reuse resin instead of dumping it, and dedicated wash tubs mean alcohol isn't sloshing around in whatever container happened to be nearby. It runs $20-35 and rates 4.3 — a bit lower than the IPA, which tracks: bundled kits vary in quality piece to piece, and the gloves are a consumable you'll be rebuying.
How to actually decide
Own an FDM printer only? Buy the IPA and skip the kit entirely. Nothing in it applies to you — that "only for resin users" con is doing honest work.
Own a resin printer? Then this isn't either/or. The kit without IPA is a stack of empty tubs. IPA without the kit means bare hands near an irritant and no clean way to wash parts or filter a vat. They're two halves of one job, and the smart move is buying them together with your first bottle of resin — before the first messy print, not after it.
The only person facing a genuine one-or-the-other choice is someone setting up resin printing in stages on a tight budget. In that case, remember you can improvise containers but you can't improvise the solvent. I'd take the IPA plus a cheap box of nitrile gloves now, and add the full kit next order for the filters and tubs.
Bottom line
This is a different-jobs comparison, not a shootout. IPA is the consumable every printer owner needs; the kit is the safety-and-handling layer only resin users need. FDM folks: one bottle, done. Resin folks: both, ideally in the same cart. At these prices, agonizing over the choice costs more in ruined prints and sticky benches than just buying the pair.