---
product_id: 119678424
title: "Pro Products ResCare RK02B All-Purpose Water Softener Cleaner Liquid Refill, 1 Gallon, Pack of 4"
brand: "pro products"
price: "€ 413.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Pro Products"
url: https://www.desertcart.fi/products/119678424-pro-products-rescare-rk02b-all-purpose-water-softener-cleaner-liquid
store_origin: FI
region: Finland
---

# Restores water softener efficiency NSF Certified for safe water additives Extends resin bead & valve lifespan Pro Products ResCare RK02B All-Purpose Water Softener Cleaner Liquid Refill, 1 Gallon, Pack of 4

**Brand:** pro products
**Price:** € 413.89
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your water softener flawless — because your home deserves the best flow!

## Quick Answers

- **What is this?** Pro Products ResCare RK02B All-Purpose Water Softener Cleaner Liquid Refill, 1 Gallon, Pack of 4 by pro products
- **How much does it cost?** € 413.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/119678424-pro-products-rescare-rk02b-all-purpose-water-softener-cleaner-liquid)

## Best For

- pro products enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Protect and extend the life of resin beads and control valves effortlessly.
- • **Trusted by Thousands:** 4,000+ five-star reviews prove it’s the go-to solution for well water and hard water challenges.
- • **Effortless Maintenance:** Just 4 oz. per cubic foot poured down the brine well keeps your system pristine.
- • **Certified Clean Confidence:** NSF/ANSI/CAN Standard 60 certified for safe, reliable water treatment.
- • **Peak Performance, Every Cycle:** Revitalize your water softener’s flow and efficiency with every use.

## Overview

Pro Products ResCare RK02B is a powerful, NSF-certified liquid cleaner designed to remove stubborn contaminants from water softeners that salt alone can’t tackle. By restoring resin bead efficiency and extending control valve life, this easy-to-use formula ensures optimal water softening performance and longevity. Trusted by thousands with over 4,000 positive reviews, it’s the essential maintenance upgrade for any professional-grade water softener system.

## Description

Res Care is a specially formulated liquid resin cleaner designed to rid the water softener of contaminants that salt alone cannot remove. Regular use of Res Care resin cleaner will restore the softener beads and control valve parts back to peak efficiency and maintain the life of the unit. Protect your water softener by using Res Care on a regular basis. Simply pour 4 oz. of product down the brine well of the softener and let your system do the rest.

Review: Review update 4+ years after 1st cleaning. - I used this product in two 64,000 gr resin beds over 5 years old in a house with greater than 5 occupants using the water from our well and water softener. I did each twice. The amount of iron etc. that came out in the rinse was significantly better than with Iron outt and salt alone. I believe the resin bed was cleansed from some impurities that I could not significantly remove during a normal ion exchange cleansing with salt and Iron outt. I have now returned to only using salt and the resin works much better than before the use of this product. I will use this again if I notice the resin bed needing an early regeneration or probably at yearly intervals. There was a taste of the phosphoric acid in the drinking water until the resin had been cleansed with salt only using two additional regeneration cycles. You may want to increase your rinse time on your unit to speed the process. Update: 9.17.15: I was only using salt with the salt purchased in 50 lb bags with the iron reduction addition. After 2 years, the efficiency of the resin bed was decreasing and occasionally I would have to early regenerate a cycle due to the complaint of a smell or hardness occurring. I did not want to run the full strength 4 oz per cubic foot of resin as it previously took 2 regeneration cycles to remove the phosphoric acid taste, thus I tried 2 oz with my longer backwash time as I mentioned earlier. I also changed the setting on my water hardness to a higher number which will cause the control unit to give me less gallons per next regeneration cycle (in my case from 1800 gallons to about 1400 gallons and thirdly increased by brine refill which will utilize more salt and a better ion exchange per cycle). After the 1st cycle the unit works great and with my longer backwash no noticeable taste by family members of the phosphoric acid using 2 oz in the salt tank. I continued manually adding 2 oz to my salt tank prior to regeneration and a month later and the water has been close to perfect in the house. Will use when needed with 2 oz res care per cycle and planning on using it at least monthly to help keep the resin clean and effective. Things to remember: 1. The resin will become less effective over time vs. when new so expect its ion exchange ability to diminish over time 2. If on well water the iron and other hardness factors needing to be removed may change over time. 3. the cost of a bag of salt is meaningless compared to the family complaints of stinky hard water forcing me to get up and run regeneration cycles at night etc. is not desirable; so , prevent this experience at all costs by changing the parameters above and as in my case only getting 1400 gallons divided by 5 equals 280 five gallon bottles or about $700 worth of "good" water if purchased from a supermarket. It's still a good value and don't go for the max 1800 gallons as in my case as it is not worth the risk. I answered unknown blue color question in question section today: unknown blue color in salt tank is probably Ferrous Phosphate precipitate from some phosphate combining with iron in the water (inorganic chemistry lab). I think its quite pretty and of no concern to me. Update: 8.22.17 The water has been good as long as I add about 3 to 4 oz to salt tank with each regeneration cycle as preventative maintenance...
Review: Seems to work great. - I add this stuff to my water softener for my well water seems to work great very easy to use. I don’t taste any weirdness when using my water. There’s no smell to my water. My water just taste clean.

## Features

- Restores water softener efficiency and flow rates
- Removes buildup that causes system degradation
- Extends the life of resin beads and control valves
- Res Care is NSF Certified to meet NSF/ANSI/CAN Standard 60 for drinking water additives
- Pour 4 oz. of Res Care resin cleaner per cubic foot down the brine well of the water softener, and manually regenerate softener to clean resin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q89JDGJ |
| Best Sellers Rank | #35,394 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Water Softeners |
| Brand Name | Pro Products |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 out of 5 stars 4,157 Reviews |
| Included Components | 4 Gallons |
| Item Form | Liquid |
| Item Height | 12.5 inches |
| Item Type Name | All-Purpose Water Softener Cleaner Liquid Refill, 1 Gallon, |
| Item Volume | 1 Gallons |
| Item Weight | 4 Ounces |
| Manufacturer | Pro Products |
| Number of Items | 4 |
| Scent | Unscented |
| Specific Uses For Product | Water Softener |
| Surface Recommendation | Water Softener |
| Unit Count | 512.0 Fluid Ounces |

## Product Details

- **Brand:** Pro Products
- **Item Form:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Water Softener
- **Item Volume:** 1 Gallons

## Images

![Pro Products ResCare RK02B All-Purpose Water Softener Cleaner Liquid Refill, 1 Gallon, Pack of 4 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Questions & Answers

**Q: What color is this solution - blue or clear?**
A: it is blue

**Q: What dos the installtion cost of $572 accomplish for refilling the dispenser already in place ?**
A: I'm not sure where the $572 figure came from since the cost of four gallons of ResCare is about $70.  From experience, I can say that four gallons should last several years.

**Q: I was using culligan mineral reactivated , is this the same and is it alright to put in auto feeder with some of the culligan**
A: I use this instead of what Culligan has. Much cheaper I think and same product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review update 4+ years after 1st cleaning.
*by D***Y on May 2, 2013*

I used this product in two 64,000 gr resin beds over 5 years old in a house with greater than 5 occupants using the water from our well and water softener. I did each twice. The amount of iron etc. that came out in the rinse was significantly better than with Iron outt and salt alone. I believe the resin bed was cleansed from some impurities that I could not significantly remove during a normal ion exchange cleansing with salt and Iron outt. I have now returned to only using salt and the resin works much better than before the use of this product. I will use this again if I notice the resin bed needing an early regeneration or probably at yearly intervals. There was a taste of the phosphoric acid in the drinking water until the resin had been cleansed with salt only using two additional regeneration cycles. You may want to increase your rinse time on your unit to speed the process. Update: 9.17.15: I was only using salt with the salt purchased in 50 lb bags with the iron reduction addition. After 2 years, the efficiency of the resin bed was decreasing and occasionally I would have to early regenerate a cycle due to the complaint of a smell or hardness occurring. I did not want to run the full strength 4 oz per cubic foot of resin as it previously took 2 regeneration cycles to remove the phosphoric acid taste, thus I tried 2 oz with my longer backwash time as I mentioned earlier. I also changed the setting on my water hardness to a higher number which will cause the control unit to give me less gallons per next regeneration cycle (in my case from 1800 gallons to about 1400 gallons and thirdly increased by brine refill which will utilize more salt and a better ion exchange per cycle). After the 1st cycle the unit works great and with my longer backwash no noticeable taste by family members of the phosphoric acid using 2 oz in the salt tank. I continued manually adding 2 oz to my salt tank prior to regeneration and a month later and the water has been close to perfect in the house. Will use when needed with 2 oz res care per cycle and planning on using it at least monthly to help keep the resin clean and effective. Things to remember: 1. The resin will become less effective over time vs. when new so expect its ion exchange ability to diminish over time 2. If on well water the iron and other hardness factors needing to be removed may change over time. 3. the cost of a bag of salt is meaningless compared to the family complaints of stinky hard water forcing me to get up and run regeneration cycles at night etc. is not desirable; so , prevent this experience at all costs by changing the parameters above and as in my case only getting 1400 gallons divided by 5 equals 280 five gallon bottles or about $700 worth of "good" water if purchased from a supermarket. It's still a good value and don't go for the max 1800 gallons as in my case as it is not worth the risk. I answered unknown blue color question in question section today: unknown blue color in salt tank is probably Ferrous Phosphate precipitate from some phosphate combining with iron in the water (inorganic chemistry lab). I think its quite pretty and of no concern to me. Update: 8.22.17 The water has been good as long as I add about 3 to 4 oz to salt tank with each regeneration cycle as preventative maintenance...

### ⭐⭐⭐⭐⭐ Seems to work great.
*by J***H on December 30, 2025*

I add this stuff to my water softener for my well water seems to work great very easy to use. I don’t taste any weirdness when using my water. There’s no smell to my water. My water just taste clean.

### ⭐⭐⭐⭐⭐ This stuff works!
*by B***J on September 23, 2025*

OK, so I was a bit skeptical about some magical elixir that could fix my water softener. It started out that our dishwasher was leaving spots and had kind of a funk, even when the dishes were clean. We bought special cleaners for the dishwasher, we cleaned out the trap and everything in the dishwasher and tried a number of other things that did not fix it. So, just on a hunch I bought a bottle of this resin cleaner, and after the first use, I could tell the softener was working better as soap lathered much better and then after the second time, we have gone multiple weeks and still not had funk in the dishwasher. My wife and I are nothing short of ecstatic that this stuff remedy the problem. I had a contractor in basically telling me that I should replace my water softener which would have been over $1000 likely. This $30 miracle in a bottle will potentially extend the life of my water softener for years to come. Also worth noting, I tried a different resin cleaner previously, and it did not have anywhere near the results that I experienced with this one. Highly recommend.

## Frequently Bought Together

- Pro Products ResCare RK02B All-Purpose Water Softener Cleaner Liquid Refill, 1 Gallon, Pack of 4
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-29*