★★★★★
June 2026
Looks brand new again
I honestly didn’t expect it to remove stains this quickly. I poured it in, waited, and flushed. The bowl looked noticeably cleaner after just one use.
Hardivoy® Oxygen Foaming Toilet Cleaner Powder
Hardivoy® Oxygen Foaming Toilet Cleaner Powder
Active Oxygen Foam
Foam reaches around the bowl.
Tough Stain Removal
Helps loosen stains and buildup.
Pour. Foam. Flush.
A simple three-step routine.
Everyday Bathroom Care
Made for regular toilet cleaning.
Regular price
$57.00
Regular price
$57.00
Sale price
$100.00
Unit price
per
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Hardivoy® Oxygen Foaming Toilet Cleaner Powder
Regular price
$57.00
Regular price
$57.00
Sale price
$100.00
Unit price
per
Active Oxygen Foam
A Cleaner Toilet Bowl Without the Heavy Scrubbing
Hardivoy® Foaming Toilet Cleaner Powder activates with water to create rich foam that spreads across the bowl surface, helping loosen visible stains, waterline buildup, and everyday residue.
- Deep foaming action for curved bowl surfaces
- Helps target hard water rings and yellow stains
- Simple powder formula: pour, wait, flush
Visible Stain Care
Made for the Stains You Can See
Toilet bowls can collect mineral residue, limescale, rust-colored marks, and waterline rings over time. Hardivoy® helps refresh the bowl with an easy foam-cleaning routine.
- Helps reduce visible toilet bowl stains
- Supports cleaning around the waterline
- Great for weekly bathroom maintenance
Why It Works
Foam Reaches Where Ordinary Cleaning Often Misses
The active foam spreads through the bowl instead of staying in one spot, helping loosen buildup on curved areas, hidden edges, and the waterline.
Deep Foam Action
Fine foam expands across the bowl surface for better coverage.
Targets Tough Stains
Helps lift common residue from hard water, minerals, and daily use.
Fresh Results
Leaves your bathroom feeling cleaner with a light fresh finish.
Formula Ingredients
Powerful Ingredients Inside Every Scoop
Hardivoy® Oxygen Foaming Toilet Cleaner Powder combines carefully selected ingredients designed to create rich foam, loosen buildup, and refresh your toilet bowl.
-
Oxygen-Based Cleaner
Helps lift stains and break down organic residue. -
Citric Acid
Helps dissolve mineral deposits, limescale, and hard water marks. -
Foaming Surfactants
Creates rich foam that spreads across the bowl for better cleaning coverage. -
Sodium Carbonate & Bicarbonate
Supports cleaning performance and helps neutralize odors. -
Fresh Fragrance
Leaves your bathroom with a clean and refreshing scent.
Easy to Use
Pour. Foam. Flush.
No complicated routine. Add the powder directly into the toilet bowl and let the active foam do the work.
1. Pour
Add the powder directly into the toilet bowl.
2. Wait
Let the foam activate and spread across visible stained areas.
3. Flush
Flush away loosened residue. Brush if needed for heavy buildup.
Compact Powder Formula
Easy to Store, Easy to Use
Unlike bulky liquid bottles, this compact 100g powder pouch is easy to store in small bathrooms, cabinets, laundry rooms, or cleaning carts.
- 100g / 3.5 oz compact pouch
- No heavy bottle taking up space
- Perfect for home bathrooms, guest bathrooms, apartments, and rentals
Daily Bathroom Refresh
Keep Your Toilet Looking Fresh Between Deep Cleans
Use Hardivoy® as part of your regular bathroom routine to help keep visible buildup under control and maintain a fresher-looking toilet bowl.
- For weekly toilet bowl care
- For guest bathroom refreshes
- For rental homes and shared bathrooms
REAL RESULTS. REAL HOMES.
Why Customers Love Hardivoy®
4.9
★★★★★
Based on 1,286 verified customer reviews
★★★★★
June 2026
The foam reaches everywhere
The foaming action covered the whole bowl and reached areas that are difficult to scrub. It made my weekly bathroom cleaning much easier.
★★★★★
May 2026
Very impressed after one use
It helped loosen stubborn buildup without all the heavy scrubbing. The process was simple, and the results were better than I expected.
★★★★★
May 2026
Fresh without an overpowering smell
My bathroom smelled clean afterward, but not like harsh chemicals. I really like how simple it is to use and how fresh the bowl feels.
★★★★★
April 2026
Perfect for weekly maintenance
I use it once a week to help prevent stains from building up. It saves time, reduces scrubbing, and keeps the toilet looking consistently clean.
★★★★★
April 2026
Simple, fast and effective
The powder foamed up quickly and made the whole cleaning process feel effortless. It is now one of my favorite bathroom cleaning products.
Frequently Asked Questions
Everything you need to know about Hardivoy® Oxygen Foaming Toilet Cleaner Powder.
01 How do I use Hardivoy® Foaming Toilet Cleaner Powder?
Pour the powder directly into the toilet bowl, allow the active foam to expand and spread across the bowl, then flush away the loosened residue.
1
Pour
2
Let It Foam
3
Flush
02 How long should I leave the foam in the toilet bowl?
Allow enough time for the foam to activate, expand and cover the visible stained areas. For heavier buildup, leave it longer and lightly brush the bowl before flushing if needed.
03 What types of stains does it help clean?
Hardivoy® is designed to help loosen visible toilet bowl residue, including hard-water rings, yellow stains, mineral deposits, limescale, rust-colored marks and everyday buildup around the waterline.
04 Does the foam reach under the rim and around the bowl?
The active foam is designed to spread across curved bowl surfaces and around the waterline instead of remaining in one small area. Coverage can vary depending on the toilet shape and water level.
05 Do I still need to scrub the toilet?
For normal weekly maintenance, the foaming action can help reduce the amount of intensive scrubbing required. Older, thicker or heavily mineralized buildup may still benefit from light brushing after the foam has worked.
06 How often should I use it?
It can be used as part of your regular toilet-cleaning routine. Weekly use is suitable for helping keep visible residue and waterline buildup under control.
07 What ingredients are used in the formula?
The formula includes an oxygen-based cleaner, citric acid, foaming surfactants, sodium carbonate, sodium bicarbonate and a fresh fragrance. These ingredients help create foam, loosen residue and refresh the toilet bowl.
08 Can I use it in guest bathrooms, apartments or rental homes?
Yes. The compact powder pouch is easy to store and works well for home bathrooms, guest bathrooms, apartments, shared bathrooms, rental properties and cleaning carts.
09 Is the pouch easy to store?
Yes. Each pouch contains 100 g / 3.5 oz of powder and takes up less space than many bulky liquid cleaner bottles. Store it upright in a cool, dry area and keep the pouch securely sealed.
10 What should I do if the toilet has very heavy buildup?
Allow the foam more time to work and use a toilet brush on stubborn areas before flushing. Older mineral deposits may require more than one cleaning session.