---
product_id: 318662788
title: "KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains"
brand: "kiisiiso"
price: "€ 61.30"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kiisiiso"
url: https://www.desertcart.hr/products/318662788-kiisiiso-toilet-bowl-cleaner-blue-tablets-18-pack-slow-dissolving
store_origin: HR
region: Croatia
---

# Slow-dissolving 10-15 days/tablet Advanced descaling for hard water Septic-safe & plumbing-friendly KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains

**Brand:** kiisiiso
**Price:** € 61.30
**Availability:** ✅ In Stock

## Summary

> 🔵 Keep it blue, keep it fresh — Effortless toilet care for the modern home!

## Quick Answers

- **What is this?** KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains by kiisiiso
- **How much does it cost?** € 61.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/318662788-kiisiiso-toilet-bowl-cleaner-blue-tablets-18-pack-slow-dissolving)

## Best For

- kiisiiso enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Drop-In Clean:** Just drop a tablet in the tank and enjoy hands-free, automatic cleaning that reaches where brushes can't.
- • **Bulk Value for Busy Homes:** 18 tablets deliver up to 6 months of maintenance-free freshness—perfect for high-traffic bathrooms and busy lifestyles.
- • **Hard Water’s Worst Enemy:** Powerful descaling agents break down mineral buildup and lime scale to keep your flush strong and your bowl spotless.
- • **Long-Lasting Blue Freshness:** Each tablet slowly dissolves over 10-15 days, providing continuous stain prevention and a subtle Fresh Rain scent.
- • **Septic & Pipe Friendly Formula:** Non-corrosive and safe for all septic systems and plumbing, protecting your home’s infrastructure while cleaning.

## Overview

KIISIISO Toilet Bowl Cleaner Blue Tablets offer a slow-dissolving, automatic cleaning solution that prevents tough stains and odors with a refreshing Fresh Rain scent. Designed for hard water areas, these septic-safe tablets maintain optimal flushing power by breaking down mineral deposits. Each pack of 18 tablets provides up to 6 months of continuous, hands-free cleaning, making it ideal for busy households seeking a hygienic, low-maintenance bathroom upgrade.

## Description

desertcart.com: KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains : Health & Household

Review: Easy to use—just drop it in the tank and it starts working - Easy to use—just drop it in the tank and it starts working. Keeps the bowl looking clean with a consistent light blue tint in the water. Helps reduce buildup and keeps things fresher between deeper cleans. Scent is light and not overpowering. Overall a convenient, good quality option.
Review: Great - I love it, it last more then 6 weeks for the color to run out and it smells amazing

## Features

- Continuous Automatic Cleaning & Freshness: Transform every flush into a powerful cleaning action. These blue tablets automatically scrub the bowl, preventing grime buildup and eliminating odors at the source. Experience a consistently sparkling bathroom with a refreshing "Fresh Rain" scent that lingers without being overpowering.
- 18-Pack Bulk Value & Ultra-Long Lasting: Designed for high-frequency households, this 18-count supply provides 6 months of maintenance-free cleaning. Each tablet features a slow-release formula that lasts significantly longer than standard alternatives, ensuring your tank remains effective and your bowl stays blue for up to 10-15 days per tablet.
- Advanced Descaling for Hard Water Areas: Specifically formulated to tackle the toughest bathroom challenges, including hard water stains, lime scale, and mineral deposits. The powerful descaling agents break down "invisible" buildup in the rim and jet holes, maintaining optimal flushing power and preventing future ring stains.
- Septic-Safe & Plumbing-Friendly Formula: Clean with peace of mind. Our non-corrosive formula has been rigorously tested to ensure it is safe for all septic systems and internal components. It effectively cleans and deodorizes without damaging rubber seals or metal valves, thereby extending the life of your piping equipment.
- Effortless "Drop-in" Maintenance: No scrubbing or heavy lifting required. Simply drop one tablet into the corner of the water tank away from the outlet. The tablet dissolves evenly to provide a professional-grade clean that reaches areas brushes can't, making it the ideal solution for busy families and commercial properties.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09171GW45 |
| Best Sellers Rank | #12,278 in Health & Household ( See Top 100 in Health & Household ) #77 in Household Toilet Cleaners #4,482 in Bath Products (Home & Kitchen) |
| Brand | KIISIISO |
| Brand Name | KIISIISO |
| Capacity | 2 pounds |
| Customer Reviews | 4.3 out of 5 stars 9,106 Reviews |
| Item Form | Tablet |
| Item Volume | 31.8 fluid ounces |
| Manufacturer | Kiisiiso |
| Material Feature | Scented |
| Material Features | Scented |
| Material Type Free | Alcohol Free, Chlorine Free |
| Model Number | BP-01 |
| Number of Items | 18 |
| Part Number | BP-01 |
| Product Benefits | Continuous Fresh Scent, Effortless & Hands-Free Use, Long-Lasting Cleaning Power, Prevents Stains & Limescale Buildup, Septic-Safe & Pipe-Friendly |
| Recommended Uses For Product | Toilet |
| Scent | Fresh |
| Size | 1 Count (Pack of 18) |
| Special Features | Low Odor |
| Specific Uses For Product | Toilet |
| Surface Recommendation | Porcelain |
| UPC | 732735644487 |
| Unit Count | 18 Count |

## Product Details

- **Brand:** KIISIISO
- **Item Form:** Tablet
- **Material Feature:** Scented
- **Scent:** Fresh
- **Specific Uses For Product:** Toilet

## Images

![KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains - Image 1](https://m.media-amazon.com/images/I/813V0QfGydL.jpg)
![KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains - Image 2](https://m.media-amazon.com/images/I/715E7n5r3vL.jpg)
![KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains - Image 3](https://m.media-amazon.com/images/I/71hVs872TgL.jpg)
![KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains - Image 4](https://m.media-amazon.com/images/I/71HeufYSX9L.jpg)
![KIISIISO Toilet Bowl Cleaner Blue Tablets 18 Pack, Slow-Dissolving Automatic Bowl & Tank Cleaner, Septic Safe & Plumbing Friendly for Bathroom Toilet Cleaning, Prevents Tough Stains - Image 5](https://m.media-amazon.com/images/I/71qudh9yPKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are these septic safe?**
A: Very safe for septic tanks. Its main ingredients are sodium sulfate, Sodium Dodecvl benzenesulfonate, Carboxymethwl Cellulose, etc. It does not cause damage to any part of the toilet.And it can cover the toilet wall with a protective film to protect the toilet and better help sterilize and disinfect the toilet. Please feel free to use it!

**Q: Does product have ammonia in it?**
A: Hello, thank you for your attention to product quality, our products do not contain ammonia and are safe.thank you

**Q: May I please have a copy of the SDS sheet?**
A: Ask the company who makes it, I just reviewed it.

**Q: Is it septic safe, and bleach free?**
A: Yes, it is very safe for septic tanks and does not contain bleach.Its main ingredients are sodium sulfate, Sodium Dodecvl benzenesulfonate, Carboxymethwl Cellulose, etc. It does not cause damage to any part of the toilet.And it can cover the toilet wall with a protective film to protect the toilet and better help sterilize and disinfect the toilet. Please feel free to use it!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use—just drop it in the tank and it starts working
*by T***A on April 11, 2026*

Easy to use—just drop it in the tank and it starts working. Keeps the bowl looking clean with a consistent light blue tint in the water. Helps reduce buildup and keeps things fresher between deeper cleans. Scent is light and not overpowering. Overall a convenient, good quality option.

### ⭐⭐⭐⭐⭐ Great
*by H***A on July 26, 2026*

I love it, it last more then 6 weeks for the color to run out and it smells amazing

### ⭐⭐⭐⭐ Natural ingredients
*by B***M on February 17, 2023*

I like that they are made of natural ingredients that supposedly will not ruin your plumbing. I was using tabs with chemicals and bleach and now one of my toilets the seal on the valve has started to leak and the toilet keeps running and I need to get it repaired. I was not using those on the toilet that I was not using a lot and now I am using that toilet all the time with these to test them out. I have only been using these for a month and they smell decent and do not seem to keep the toilet as clean as the ones with bleach at least not as long and they do get used up in 2 or 3 weeks. But the tabs I was using with bleach did not last 6 months like they say either, maybe a month and a half or 2 months and like these you still need to clean your toilets regularly but they do allow you to not have to clean as often.

## Frequently Bought Together

- KIISIISO Automatic Toilet Bowl Cleaners Tablets,18 Pack Multipurpose Commercial Household Bathroom Cleaners,Long-lasting 300 brushes Toilet Cleaner, Pine Scent
- Clorox Toilet Bowl Cleaner, Clinging Bleach Gel, Ocean Mist - 24 Ounces, Pack of 2
- Fabuloso Multi-Purpose Cleaner & Floor Cleaner, 2X Concentrated, Lavender Scent, 56 fluid ounces

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**Shop now:** [https://www.desertcart.hr/products/318662788-kiisiiso-toilet-bowl-cleaner-blue-tablets-18-pack-slow-dissolving](https://www.desertcart.hr/products/318662788-kiisiiso-toilet-bowl-cleaner-blue-tablets-18-pack-slow-dissolving)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-18*