---
product_id: 318498628
title: "Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz"
brand: "rustguard"
price: "€ 57.96"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/318498628-whink-20223-rustguard-time-released-bowl-cleaner-3-5-oz
store_origin: ES
region: Spain
---

# Up to 1 month continuous action Septic-safe, eco-friendly formula 2-in-1 rust & hard water stain prevention Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz

**Brand:** rustguard
**Price:** € 57.96
**Availability:** ✅ In Stock

## Summary

> 🛁 Keep your throne flawless—rust stains don’t stand a chance!

## Quick Answers

- **What is this?** Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz by rustguard
- **How much does it cost?** € 57.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/318498628-whink-20223-rustguard-time-released-bowl-cleaner-3-5-oz)

## Best For

- rustguard enthusiasts

## Why This Product

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

## Key Features

- • **No Fuss, No Mess:** No assembly or batteries required—cleaning made simple for your busy lifestyle.
- • **Eco-Conscious Cleaning:** Safe for all septic systems and plumbing, protecting your home and the environment.
- • **Invisible Yet Effective:** Tablet dissolves into a thick gel that works silently behind the scenes, keeping your toilet pristine.
- • **Powerful 2-in-1 Formula:** Prevents rust and hard water buildup without harsh chemicals like bleach or acids.
- • **Effortless Monthly Maintenance:** Just drop one tablet in your toilet tank and forget rust stains for up to 30 days.

## Overview

Whink 20223 RUSTGuard Time Released Bowl Cleaner is a 3.5 oz tablet designed to prevent rust and hard water stains in toilet bowls and reservoirs. Its 2-in-1 formula is free from chlorine bleach, phosphates, dyes, caustics, and acids, making it safe for all septic systems and plumbing. Simply place one tablet in the toilet tank to dissolve into a thick gel that works continuously for up to a month, ensuring hassle-free maintenance and a spotless toilet.

## Description

Whink RUSTGuard 2-in-1 Toilet Bowl Cleaner makes cleaning and preventing rust and hard water stains as simple as quickly placing a tablet in the toilet tank once a month. 2-in-1 formula contains no chlorine bleach, phosphates, dyes, caustics or acids, making it safer for use in all plumbing and septic systems. For best results, remove existing rust stains with Whink Rust Stain Remover prior to use.

## Features

- Use to prevent the buildup of rust and hard water stains in toilet bowls and reservoirs
- 2-in-1 formula contains no chlorine bleach, phosphates, dyes, caustics or acids
- Simply place one tablet inside of the toilet tank to prevent rust stains
- Safe for use in all septic systems, plumbing and colored toilet bowls
- Tablet dissolves into thick gel in tank and continues working for up to a month

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 7.62 x 2.84 x 18.08 cm; 99.22 g |
| Item Weight | 3.5 Ounces |
| Item volume | 3.5 Fluid Ounces |
| Scent | Unscented |
| Is assembly required | No |
| Batteries required | No |

## Product Details

- **Brand:** RUSTGuard
- **Item form:** Gel
- **Scent:** Unscented
- **Material features:** Clean
- **Item volume:** 3.5 Fluid Ounces

## Images

![Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz - Image 1](https://m.media-amazon.com/images/I/91QVND-EHFL.jpg)
![Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz - Image 2](https://m.media-amazon.com/images/I/71IpmilS0NL.jpg)
![Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz - Image 3](https://m.media-amazon.com/images/I/71yM1CMkyYL.jpg)
![Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz - Image 4](https://m.media-amazon.com/images/I/71hJl4xLfPL.jpg)
![Whink 20223 RUSTGuard Time Released Bowl Cleaner, 3.5 Oz - Image 5](https://m.media-amazon.com/images/I/51DKnCN+QCL.jpg)

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**Shop now:** [https://www.desertcart.es/products/318498628-whink-20223-rustguard-time-released-bowl-cleaner-3-5-oz](https://www.desertcart.es/products/318498628-whink-20223-rustguard-time-released-bowl-cleaner-3-5-oz)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-06*