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Diatomite faucet mats review ⭐⭐⭐ IMSPSWT vs. Svincolare (and what I’d buy instead)

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I love that the reflection doesn't show the mat. Vampire mat!

Diatomite Faucet Mats Review: IMSPSWT vs. Svincolare (And What I’d Buy Instead)

If you’ve ever dealt with the dreaded “sink soup” – that little swamp of water collecting behind the faucet – you’ll understand why I decided to try stone faucet mats. This month I tested two nearly identical options: the IMSPSWT Diatomite Faucet Mat and the Svincolare Fast Drying Faucet Mat. Both are long, skinny diatomite “stone” trays that wrap around the faucet to catch drips and keep water from rolling over the back edge of the sink.

The short version: Both mats absolutely helped with water control, but the bright white finish was a constant battle, and one of these is clearly the better value.


How Diatomite Faucet Mats Are Supposed to Work

Both the IMSPSWT and Svincolare mats are made from diatomite, a stone-like material that absorbs water, darkens slightly when wet, and then dries out again in a short time. They come in two halves that sit on either side of the faucet base. The idea is simple: instead of water splashing behind the faucet and pooling on the counter, it lands on the stone and disappears.

In practice, that part works really well. The back of my sink used to collect a permanent puddle; with either mat in place, the “sink soup” problem is dramatically reduced.


Real-Life Test: White Diatomite Shows Everything

I ordered both mats in white, thinking they’d blend nicely with my farmhouse-style sink. Instead, I discovered that white diatomite shows everything:

  • Blue dish soap
  • Coffee splashes
  • Tomato sauce
  • Basically any pigmented liquid that goes near the sink

Both brands include tiny pieces of sandpaper so you can buff out stains. The sanding does work, but the mats only look “fresh” for a short time before new marks show up. If you’re expecting bright white to stay bright, it’s going to be an ongoing maintenance project.

We’ve actually switched to clear dish soap and are in the process of painting our mats a deeper slate-sage color to make them more forgiving.

This will not clean up even with bleach;
it has to be sanded out.

IMSPSWT Diatomite Faucet Mat (B0F53N2FPL)

Link: IMSPSWT Faucet Mat for Kitchen Sink – 23.6" Diatomite Fast Stone Drying Mat

The IMSPSWT mat comes as two long halves with a center cut-out to fit around the faucet. It includes foam sticker pads you can use as risers to lift the stone slightly off the countertop.

What I liked

  • Absorbs water quickly and helps keep the counter behind the faucet from turning into a puddle.
  • The long, skinny shape works nicely along a standard kitchen sink deck.
  • Sandpaper is included for buffing out stains.

What didn’t work for us

  • The white color stains instantly and looks dingy unless it’s just been scraped and sanded.
  • The foam risers themselves absorb water and can stay damp, which isn’t ideal in an already-wet area.
  • At around the $20 mark, it’s hard to justify when there’s a cheaper option that performs the same.

My overall take: functionally helpful, but cosmetically high-maintenance and more expensive than it needs to be.

Included tiny sandpaper and foam riser stickers.

Svincolare Fast Drying Faucet Mat (B0FL84Y5K9)

Link: Svincolare Fast Drying Faucet Mat – 24" Diatomite Stone Faucet Mat

The Svincolare mat is essentially the budget-friendly twin of the IMSPSWT. Same basic material, same general size, same white color that loves stains a little too much. The big difference is in the risers and the price.

What I liked

  • Absorbs water just as quickly and effectively as the IMSPSWT mat.
  • Includes hard adhesive pads instead of foam. These don’t soak up water and feel more stable.
  • Lower regular price (around $10), which makes the cosmetic downsides easier to swallow.

What didn’t work for us

  • Same staining issues as the other white mat – coffee, soap, and sauces all leave marks.
  • Still requires scraping and sanding to look presentable.

My overall take: If you want a white diatomite faucet mat and don’t mind the upkeep, Svincolare is the better buy of the two. Svincolare also offers a lower maintenance gray option.


Side-by-Side Comparison

Feature IMSPSWT Diatomite Mat Svincolare Diatomite Mat
Material Diatomite stone Diatomite stone
Color tested White (shows stains easily) White (shows stains easily)
Water absorption Very good Very good
Included risers Foam pads (absorb water) Hard pads (stay dry)
Regular price (approx.) About $20 About $10
Best for Those who really want foam risers Most people who want stone but also value

In day-to-day use, both mats behave the same. Given the similar performance and the fact that we preferred the hard risers anyway, Svincolare wins this comparison on price and hardware alone.


Would I Buy Them Again?

Honestly, I don’t think I’d buy either of these again in white. They do exactly what they’re supposed to do in terms of water control, but they always look a bit tired unless I’ve just scraped and sanded them.

If you’re willing to do some DIY, a darker painted or dyed stone mat can be a good compromise – you get the fast-drying performance without the “every spill is forever” look.


They look sleek...until you use them.



Better Alternatives to Consider

If you love the idea of a faucet mat but want less maintenance, here are some alternatives that solve different versions of the same problem.

1. Silicone Faucet Mat (Low-Maintenance, Easy to Wipe)

For busy sinks, a silicone mat can be much easier to live with. Instead of absorbing water, it slopes gently and drains it back into the sink. One popular option is the BFONS Silicone Faucet Handle Drip Catcher Drying Tray, which has a raised back and small channels to guide water away from the countertop.

  • Drains directly into the sink instead of soaking up water.
  • Wipes clean instead of staining.
  • Also doubles as a little tray for soap and sponges.

2. Dark Gray Stone Faucet Mat (Same Material, Smarter Color)

If you like diatomite but hate the white, you may be happier with a darker stone mat from the start. A style like this dark gray diatomite faucet mat keeps the fast-drying performance but hides everyday stains far better than bright white.

  • Same quick-dry feel as the mats I tested.
  • Dark color is far more forgiving with coffee and sauces.
  • Still looks like stone instead of plastic.

3. Microfiber Faucet Mat (Best for Heavy Splashers)

For sinks that see constant splashing, a fabric or microfiber mat can be the easiest option. Something like The Original Ternal Sinkmat Microfiber Faucet Mat absorbs generously and then goes straight into the wash.

  • Very absorbent and machine-washable.
  • Great for bathrooms and undermount sinks that spray everywhere.
  • Doesn’t stay damp forever if you rotate or wash regularly.

Final Thoughts

Both the IMSPSWT and Svincolare stone faucet mats absolutely helped with the mess behind my faucet. If you’re set on a white diatomite mat and don’t mind some upkeep, I’d point you to the more affordable Svincolare mat over the pricier IMSPSWT.

If you’d rather not babysit a white stone tray with sandpaper, though, I’d look at a silicone mat, a darker stone option, or a washable microfiber mat instead. Your counters will still be dry – you’ll just spend less time scrubbing proof of every coffee spill off your faucet mat.

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