Calcium in toilet -- can it dissolve it?

This not the best product for calcium removal, I use "CLR" which means calcium, lime remover. If you live in a hard water area, you should get something like it. There are other similar products well worth the cost. During the few years between marriages, I had to learn some important lessons, and came to appreciate what was previously "woman's work".

Does this have a shelf life, expiration date?

No expiration date shown on either 32-oz. spray bottles or 1-gal. jug. of Original or Mold & Mildew Remover.

Does this spray bottle version need to be diluted with water? The bottle says concentrate but I'm trying to discern how I'd add water if necessary

I have always used it full strength straight from the spray bottle. It works really well that way. I don't really think it's supposed to be diluted. You can buy it in a large container and refill your sprayer if you want to save money. Hope this helps.

Can't get the cover off the container! Does anyone know what the trick is?

As stated before I have now bought [in bulk] 3 containers that had contents but would not spray even if I changed the nozzle. I liked the product itself, but I am done with its unreliability as aerosol technology has been around 50 years and if they cannot make the container work, what about the rest of their quality control. I would use another product until they make some changes. This goes double if you are working at some remote job site and need this product. I nearly shot the can with my pistol to get the contents out, then I recovered my impulse and kicked it like a 50 yard 3 pointer and felt better. I wrote to them but it was ignored. I refuse to support such an attitude.

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Krud Kutter Original 32 Oz Spray

Product ID: 275220986

Details

Brand
Krud Kutter
Item form
Liquid
Material features
Biodegradable
Scent
Original
Specific uses for product
Grout

🌿Biodegradable & chlorine-free

💪Commercial strength formula

🧴Concentrated 32 oz liquid

฿5149

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Clean smarter, not harder with Krud Kutter! 💧

TRUSTED PROVEN - Top-rated with 4.4 stars from 4,420+ reviews—join thousands who swear by Krud Kutter.
RESIDUE FREE FINISH - Water-based formula leaves no sticky residue—just spotless surfaces.
ECO FRIENDLY FORMULA - Biodegradable and chlorine-free for a safer clean that aligns with your green values.
MULTI SURFACE MASTER - Perfect for grout, building materials, ladders, and tough household messes.
POWERHOUSE CLEANER DEGREASER - Effortlessly removes paint, grease, stains & grime with commercial-grade strength.

Krud Kutter Original 32 Oz Spray is a concentrated, commercial-strength cleaner and degreaser made in the USA. Its biodegradable, chlorine-free formula tackles a wide range of tough stains—from paint overspray to grease and mildew—on multiple surfaces including grout and building materials. With over 4,400 positive reviews and a residue-free finish, it’s the go-to solution for professionals and homeowners seeking powerful, eco-conscious cleaning.

Specifications

ASIN	B000S8EQFO
Best Sellers Rank	#38,772 in Health ( See Top 100 in Health ) #651 in All-Purpose Household Cleaners
Brand	Krud Kutter
Brand Name	Krud Kutter
Cleaning Agent Formulation	Degreaser
Contains Liquid Contents?	Yes
Customer Reviews	4.4 out of 5 stars 4,420 Reviews
Global Trade Identification Number	00618818400389
Included Components	automotive engine degreasers
Item Form	Liquid
Item Highlight	Cuts grease, oil, grime, tar and wax. Water-based formula. Leaves no residue.
Item Type Name	Original Concentrated Cleaner/Degreaser
Item Volume	32 Fluid Ounces
Item Weight	953 g
Item form	Liquid
Item volume	32 Fluid Ounces
Manufacturer	Krud kutter
Material Features	Biodegradable
Material Type Free	Chlorine Free
Material features	Biodegradable
Model Number	KK326
Number of Items	1
Part Number	KK326
Scent	Original
Size	890 ml (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	Grout
Specific uses for product	Grout
Surface Recommendation	Grout
UPC	618818400389 618818410388
Unit Count	946 Milliliters

Reviews

T**E

Good cleaning

Cleans very well and doesn't have odor.

30.06.2025

V**Y

This is such a find.

Its perfect for cleaning stubborn kitchen oil residue on walls and cabinets. Also cleams paint drops. I will be buying this again and again.

23.04.2024

A**.

Its a miracle

This is not just a spray... its a magic spray... i am amazed with the result.

11.10.2023

V**A

Very good product!

Grease are easier to wipe. Very helpful especially for a mom whose no time to waste!

1.05.2022

S**A

Amazing product, but broken bottle

Amazing product, lives up to all expectations! However the bottle I received nozzle was broken and there was a white tape on it.

28.04.2022

A**A

جيد

14.12.2022

A**S

Miracle stuff

I dont know what's in there, but this stuff is working wonders. I moved into a new apartment with an old dirty oven and a lot of residual glue stuff on the tiles. This stuff got it all off. You still have to put in the manpower to scrape, but it's much easier with this one.

2.08.2023

K**I

Excellent

1.10.2025

L**,

Probando mi desengrasante

Si me funcionó bien y sobretodo no mancha el material a limpiar. Lo utilice en horno freidora, y si quedo muy limpio sin tanto tallar. Y lo que tal vez no me agrado tanto es el costo, se me hace poco producto para el precio

24.11.2023

D**Y

Highly recommend 👍👍👍👍👍

I bought lot of so called much praised car polishing n cleaning products for my car engine but none were able to give me factory shine except this one. This product has taken minimum of my time to give me showroom shining to my car engine with only spray and wipe. I wish more such car care products were available in India for customers like me who spent great deal of time and money on car detailing. I'll highly recommend this product 👌👌👌

24.09.2016

Y**.

This made my life easier

This stuff is amazing!!! I’m painting kitchen cabinets in a house that’s well over 100 years old. Decades of grease and grime. They must have put new fronts on them at some point. They are course particle board type things and stained dark. I’m not a professional by any means and had to do some research as to prepping. This came up and it had really good reviews. I draped cloth on the counter top and sprayed the uppers. The stain and grime dripped off. Don’t get me wrong I had to use some elbow grease but the cleaner did most of the work. I forgot to take before pictures so I tried to get one that I haven’t touched yet. Amazing!! And so worth the purchase. I removed the hardware and scrubbed them down. Wow, the difference!!

9.08.2026

L**Y

Great quality

Works like magic

6.12.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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3 days ago

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