---
product_id: 3456182
title: "Instant Power Toilet Tank Cleaner – Bathroom Toilet Cleaning Powder, Removes Rust and Other Minerals, No Scrubbing, 16 Oz"
brand: "instant power"
price: "€ 18.35"
currency: EUR
in_stock: true
reviews_count: 13
category: "Instant Power"
url: https://www.desertcart.pt/products/3456182-instant-power-toilet-tank-cleaner-bathroom-toilet-cleaning-powder-removes
store_origin: PT
region: Portugal
---

# Powerful citric acid formula Overnight deep cleaning Safe on pipes & toilet components Instant Power Toilet Tank Cleaner – Bathroom Toilet Cleaning Powder, Removes Rust and Other Minerals, No Scrubbing, 16 Oz

**Brand:** instant power
**Price:** € 18.35
**Availability:** ✅ In Stock

## Summary

> 🚽 Power up your clean game—because your toilet tank deserves VIP treatment!

## Quick Answers

- **What is this?** Instant Power Toilet Tank Cleaner – Bathroom Toilet Cleaning Powder, Removes Rust and Other Minerals, No Scrubbing, 16 Oz by instant power
- **How much does it cost?** € 18.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/3456182-instant-power-toilet-tank-cleaner-bathroom-toilet-cleaning-powder-removes)

## Best For

- instant power enthusiasts

## Why This Product

- Trusted instant power brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Stain Removal:** Say goodbye to scrubbing with a potent citric acid blend that dissolves rust and mineral build-up fast.
- • **Toilet Longevity Booster:** Protect your investment by preventing damage to internal parts with a gentle yet effective formula.
- • **Time-Saving Overnight Action:** Just pour and forget—wake up to a sparkling clean toilet tank without lifting a finger.
- • **Pipe-Friendly & Chemical-Smart:** Free from harsh chemicals, ensuring safe use on all toilet tanks and plumbing systems.
- • **Odor Neutralizer with a Fresh Twist:** Flush away bad smells and enjoy a subtle, refreshing citrus scent every time.

## Overview

Instant Power Toilet Tank Cleaner is a 16 oz powder formulated with strong citric acid to effortlessly remove rust, hard-water deposits, and mineral stains from toilet tanks. Designed for busy professionals, it requires no scrubbing—just add it to your tank and let it work overnight. Safe on pipes and toilet components, it also eliminates odors and leaves a fresh citrus scent, extending the life of your toilet while maintaining a pristine bathroom environment.

## Description

Product Description Don't let hard water deposits and other build-up accumulate in your bathroom toilet tank due to constant exposure to water. Use Instant Power Toilet Tank Cleaner. Just like the toilet bowl needs to be cleaned, so does the tank. Build-up can cause the toilet tank to look dirty and damage toilet components. Instant Power's flush cleaner easily removes the build-up of potentially damaging deposits, such as calcium and rust, that can affect the moving parts of a toilet tank. The strong citric acid formula removes hard water deposits and other stains in your toilet tank. From the Manufacturer Hard water deposits and other build-up accumulate in your toilet tank due to constant exposure to water. Just like the toilet bowl needs to be cleaned, so does the tank. Build-up can cause the toilet tank to look dirty and damage toilet components. Instant Power Toilet Tank Cleaner easily removes build-up and other deposits, leaving you a clean toilet tank and prolonging the life of toilet components!

Review: Easy and effective cleaning - Based on research and reviews, I decided to try this product. I didn’t know that tanks needed to be cleaned every 6-12 months! I ordered two bottles and cleaned the first toilet the other night. I used gloves as the bottle states you should not touch or have contact with the powder. I used a long wooden skewer stick to mix the powder in the existing water within the tank. I had a gallon of water which I used to top off the water level with as well for maximum cleaning. I opened the window a bit just to makes sure the bathroom could air out, too. I didn’t notice any fumes. The next morning, I flushed the toilet and lo and behold— a clean tank! I had to flush and hold the handle down a few times to get some of the floating debris away. Excellent product, easy to use. Definitely recommend for ongoing maintenance and cleaning! It was easy, no fuss with great results.
Review: Work smarter, not harder!! - Update: I honestly forgot all about this product until I was cleaning out under the sink and found the second bottle I had. Which then quickly had me check the tanks to see them getting gross again so I made sure to get pictures this go around. This powder honestly had my tanks clean within like 15 minutes and all I did was dump it. If I wanted my tanks 100% clean I'd have to hand scrub along the water line but I'm not that extra. But I've attached the before and after pictures. Let me set the scene. One day, I wake up to use the restroom and notice the water is slightly brown and has something in it that looks like coffee grounds. My first thought is what the heck? Why would my husband dump coffee grounds down the toilet but he hasn't drank any in a long while, and I don't at all, so that stopped that theory. I flush whatever it is and think that's that. Wrong! This time the water is even darker so now I'm investigating. Our towns local page didn't post about any water issues so it's gotta be a me problem. Water in the sink runs clear so it's a toilet issue so that's when I looked in the tank and was greeted by black slush like mineral build-up. Yes, I also realize I should have just checked the tank first but adhd. Anyways, so since the toilet is next to the shower and we have a shower head with a hose, I decide to try and rinse it since it came off the sides of the tank when I touched it. Well, water alone didn't cut it so being the busy mom I am I let it fill back up with water and dump bleach in there. Didn't do a whole bunch even after sitting for hours so moving on to the next thing. This time I tried oxy and again letting it sit. After a few hours the bottom of the tank was clean but the sides still had residue on them and I didnt feel like scrubbing them. A quick Google search led me here and I figured why not. After all, my goal was to just dump something in and having it cleaned with chemicals vs me spending 10 minute cleaning it myself. Read the instructions and you use half a bottle and let it sit overnight. We'll, I really wish I would have gotten a before picture because this thing cleaned the whole thing and I didnt have to lift a finger. I didn't even have to wait all night, for me, it cleaned it within an hour. The only thing that's still dirty is the faint line of where the water ends. That will take 30 seconds to wipe down though since I can just take a cloth and run it along the edge, if I even want to do that. We have 2 toilets and I did the same thing with the other toilet as well and it is clean as well. That one didn't get any chemicals to try cleaning it since I wasn't going to waste product on 2 toilets if it wasn't working. But yeah, 100% recommend if you have hard water and aren't using a water softener because it's an iron and other minerals that built up. As a busy mom, I never even thought to clean my water tanks as well. Especially since I've never had to do it at my other houses. But glad I found this product and it did what I needed it to do.

## Features

- REMOVES STAINS: Put less elbow grease in cleaning your bathroom toilet tank; Thanks to its strong citric acid formula, Instant Power's Toilet Tank Cleaner removes hard-water deposits and other stains in your toilet tank
- EFFICIENTLY CLEANS: Clean out your toilet tank with little effort; Instant Power Toilet Tank Cleaner eliminates the need for scrubbing but still effectively cleans and freshens your bathroom toilet tank
- PROTECTS YOUR TOILET: Don't worry about damaging your toilet tank and bowl; Our flush cleaner is safe to use but effective against stains, prolonging the life of toilet components
- ELIMINATES ODORS: Remove rust and hard-water stains, and other stubborn dirt while getting rid of bad odor in the toilet; Every flush leaves a clean and pleasant citrus scent
- SAFE ON PIPES: Our toilet tank cleaner is free from harsh chemicals, so it's safe on your toilet tank and pipes; It's also simple to use, just add the entire bottle directly into the toilet and leave it overnight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CH1E9L6 |
| Best Sellers Rank | #7,519 in Health & Household ( See Top 100 in Health & Household ) #50 in Household Toilet Cleaners |
| Date First Available | April 16, 2013 |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 1806 |
| Manufacturer | Scotch Corp. |
| Product Dimensions | 3 x 3 x 6.2 inches |

## Product Details

- **Brand:** Instant Power
- **Item Form:** Powder
- **Material Feature:** Recyclable
- **Scent:** Unscented
- **Specific Uses For Product:** Toilet

## Images

![Instant Power Toilet Tank Cleaner – Bathroom Toilet Cleaning Powder, Removes Rust and Other Minerals, No Scrubbing, 16 Oz - Image 1](https://m.media-amazon.com/images/I/61sMdrnw32S.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What are the instructions for use on the bottle?  Please advise!  Thank you.**
A: pour half of the bottle in the tank   leave over night   if desired wash down sides

**Q: Can this be used when you have a septic field?**
A: According to the Scotch help line at 800-613-4242 Claire said it is safe for septic systems.  You can find more cleaner info at http://www.scotchcorp.com/products.html

**Q: Will it harm the moving parts or rubber in the tank?**
A: No, it will not harm the moving parts or rubber in the toilet tank.  Rather, it removes mineral deposits from the moving parts and prolongs the life of the toilet components.  It is a great product.  I use it in the two toilet tanks in my home once a month and the tank and components stay clean and work well.  Be sure to read the information on the label and follow the instructions.  Easy to use, and keeps the toilet tank clean and working well.

**Q: has anyone put this directly in their toilet bowl to remove hard stains**
A: Yes, with limited success.  The problem is that the mineral stains are at the waterline, and thus aren't in full contact with the cleaner.  I even stirred the water around over the stains and left it overnight, but had only minimal improvement.  I've found pumace stone works best for removing hard stains, but you have to scrub.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy and effective cleaning
*by K***R on January 14, 2026*

Based on research and reviews, I decided to try this product. I didn’t know that tanks needed to be cleaned every 6-12 months! I ordered two bottles and cleaned the first toilet the other night. I used gloves as the bottle states you should not touch or have contact with the powder. I used a long wooden skewer stick to mix the powder in the existing water within the tank. I had a gallon of water which I used to top off the water level with as well for maximum cleaning. I opened the window a bit just to makes sure the bathroom could air out, too. I didn’t notice any fumes. The next morning, I flushed the toilet and lo and behold— a clean tank! I had to flush and hold the handle down a few times to get some of the floating debris away. Excellent product, easy to use. Definitely recommend for ongoing maintenance and cleaning! It was easy, no fuss with great results.

### ⭐⭐⭐⭐⭐ Work smarter, not harder!!
*by K***T on October 30, 2024*

Update: I honestly forgot all about this product until I was cleaning out under the sink and found the second bottle I had. Which then quickly had me check the tanks to see them getting gross again so I made sure to get pictures this go around. This powder honestly had my tanks clean within like 15 minutes and all I did was dump it. If I wanted my tanks 100% clean I'd have to hand scrub along the water line but I'm not that extra. But I've attached the before and after pictures. Let me set the scene. One day, I wake up to use the restroom and notice the water is slightly brown and has something in it that looks like coffee grounds. My first thought is what the heck? Why would my husband dump coffee grounds down the toilet but he hasn't drank any in a long while, and I don't at all, so that stopped that theory. I flush whatever it is and think that's that. Wrong! This time the water is even darker so now I'm investigating. Our towns local page didn't post about any water issues so it's gotta be a me problem. Water in the sink runs clear so it's a toilet issue so that's when I looked in the tank and was greeted by black slush like mineral build-up. Yes, I also realize I should have just checked the tank first but adhd. Anyways, so since the toilet is next to the shower and we have a shower head with a hose, I decide to try and rinse it since it came off the sides of the tank when I touched it. Well, water alone didn't cut it so being the busy mom I am I let it fill back up with water and dump bleach in there. Didn't do a whole bunch even after sitting for hours so moving on to the next thing. This time I tried oxy and again letting it sit. After a few hours the bottom of the tank was clean but the sides still had residue on them and I didnt feel like scrubbing them. A quick Google search led me here and I figured why not. After all, my goal was to just dump something in and having it cleaned with chemicals vs me spending 10 minute cleaning it myself. Read the instructions and you use half a bottle and let it sit overnight. We'll, I really wish I would have gotten a before picture because this thing cleaned the whole thing and I didnt have to lift a finger. I didn't even have to wait all night, for me, it cleaned it within an hour. The only thing that's still dirty is the faint line of where the water ends. That will take 30 seconds to wipe down though since I can just take a cloth and run it along the edge, if I even want to do that. We have 2 toilets and I did the same thing with the other toilet as well and it is clean as well. That one didn't get any chemicals to try cleaning it since I wasn't going to waste product on 2 toilets if it wasn't working. But yeah, 100% recommend if you have hard water and aren't using a water softener because it's an iron and other minerals that built up. As a busy mom, I never even thought to clean my water tanks as well. Especially since I've never had to do it at my other houses. But glad I found this product and it did what I needed it to do.

### ⭐⭐⭐⭐ Works, but not 100%
*by B***H on October 22, 2025*

I scrubbed the inside of the tank best I could before putting half bottle in and letting dry overnight. Took some of the stains out, but not completely. Put rest of the bottle in next night and let it sit til morning. It did remove some more of the staining. Stuff is fairly cheap, so not that disappointed.

## Frequently Bought Together

- Instant Power Toilet Tank Cleaner – Bathroom Toilet Cleaning Powder, Removes Rust and Other Minerals, No Scrubbing, 16 Oz
- Clorox Toilet Bowl Cleaner Lime & Rust Destroyer 24 Ounces (Package May Vary)
- Iron OUT Automatic Toilet Bowl Cleaner Tablets, Helps Remove and Prevent Rust Stains with Every Flush, Lasts up to 45 Days, Made in the USA, 6 Tablets

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*