Wholesale Plastic Cup Brush for Glass Bottle Cleaning - Durable Kitchen Scrubber Tool

So you're looking at brushes for glassware and bottles — the sponge head on this one is actually non-scratch, which matters more than you'd think when you're dealing with thin glass or coated tumblers, and the long handle gives you that reach into narrow bottles without your fingers getting stuck.

We run every batch through an HPLC check on the sponge material to confirm no residual solvents or weird leaching, and the COA covers both the physical dimnesions and the suface hardness test — it's not just a visual pass, we actually measure it.

Most buyers go with the multicolor option for easy sorting by use, say red for kitchen cups and blue for lab glass, but the OPP bag is the standerd pack unless you want the color box for (usually adds about 20 days or so to lead time).

Consistency across batches is pretty tight — we've had same mold running for about three years now, so the handle length stays at 21.5cm give or take 0.2mm, and the sponge density is checked on every production run.

If you need a retest, we'll send a sample form the same batch for you to verify against your own specs, and we typically hold stock for about 50 units or so on the common colors, but confirm lead time if you're ordering over 500.

Anyway, it's not really suited for heavy-duty scrubbing on baked-on grease — the sponge is designed for gentle cleaning, so for that you'd want something with bristles.