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  • Guaranteed delivery: Donnerstag, den 06.11.2025

Kostenloser Versand | Spar-Abos mit bis zu 20% Rabatt je Lieferung

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Punkte

Die BiOHY Punkte zeigen, wie nachhaltig dieses Produkt ist – basierend auf transparenten Kriterien wie Umweltfreundlichkeit, Sicherheit und Ergiebigkeit.

Die BiOHY Punkte zeigen, wie nachhaltig dieses Produkt ist – basierend auf klaren Kriterien.

> Zur Bewertung
CYBER-Week Deal
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20% Rabatt auf Reinigungsmittel im Einzelkauf mit Code CYBERWEEK

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25% Rabatt auf Reinigungsmittel im Spar-Abo und 10% auf die nächste Spar-Abo Bestellung mit Code SPARABO

BiOHY toilet swan, toilet cleaner, toilet duck, toilet cleaner

Save up to 42% Save 34%
from 10.26€
19,52 €
19,52 € - 117,28 €
19,52 €
12,84 € - 68,11 €
from 10.26€
750.0ml | 17,12 € / l
incl. VAT plus Shipping
Lebenslange Geld-zurück-Garantie!
  • Guaranteed delivery: Thursday, the 06.11.2025

Individual purchase

12.84€

Savings subscription (20% discount)

10.26€
Please select a delivery interval or switch to a single delivery
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20% Rabatt

Get 20% discount on every order
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No minimum term

Deaktiviere dein Spar-Abo wann immer Du möchtest
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Customizable at any time

Change your delivery interval and product at any time
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Rewards and gifts

Lots of exciting goodies await you!
So einfach verwaltest Du Dein Spar-Abo: Hier klicken
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-30% with the code

BIOHY30 Code copied

Simply click on the code, redeem it in the shopping cart and save:

Simply click on the code, redeem it in the shopping cart and save:

Efficiency meets environmental awareness

BIOHY30 Code copied

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Get a 30% discount on all BiOHY products! click on the code, it will be copied automatically, simply add it to the shopping cart and the discount will be deducted.


Your dirt is evil. Our powerful toilet swan removes limescale and urine residue from your toilet in no time at all, leaving it hygienically fresh.

• removes urine, lime and toilet scale thoroughly and reliably
• perfectly adherent thanks to its gel-like consistency
• practical gooseneck shape reaches every spot
• fresh strawberry fragrance for your toilet
• Ideal for hygienic cleaning of the entire toilet

Highly effective cleaning gel

Prevents odors & germs

Perfect sticky consistency

Biodegradable

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What we offer you

Discover the benefits you enjoy when you shop at BiOHY.

Money-back guarantee

In the event that something does not meet your requirements, we will refund the full purchase price at any time*.

Learn more*

Ordered today, delivered tomorrow.

If you order by 1 p.m. (Mon-Thu), we guarantee next-day delivery.

Delays in delivery are possible.

Customer service

Contact us via live chat, email or phone and we will solve your problems.

E-mail: info@biohy-reiniger.de
Phone: 067148325473

Your sustainability check

What you should look out for:

Competitors

Environmentally friendly ingredients

Sustainable cultivation of surfactants

Sustainable production from Germany

Official certifications from third parties

No hazard symbols on the product

Sustainable packaging materials

Dosage & Application

Our manufacturing process

Do you want to know how we make our products? Then take a look at our individual production steps:
1. development of a product idea
Our entire team is put together under the central aspects of "sustainability" and "performance" and makes their heads spin. In the search for new and innovative ideas, there are no limits to creativity. The goal is clearly defined: A fresh product must combine cleaning power, economy and environmental awareness. Only then is it a genuine BiOHY product!
2. recipe finding
In close cooperation with our production partners, we develop a suitable formulation that meets our requirements for a modern and sustainable cleaning agent. We always ensure that all surfactants used are completely biodegradable. We do not use animal testing out of conviction - just as we do not use harmful microplastics!
3. mixing and filling
The jointly developed formula is now mixed in the form of concentrates and carefully bottled. The advantage of this is that, unlike other manufacturers, our cleaning agents are designed so that they can be diluted with water. This not only saves vast amounts of plastic, but also gives you as a customer the opportunity to make your own mixture.
4. climate-neutral packaging
Once our concentrates are ready, the next production step begins: With the help of our special Cushion Pack machine, we pack your new cleaner by reusing cartons that have already been used. This way, no new waste is produced and your product can make its way to the post office with a clear conscience. Oh, did we mention that we ship our concentrates in completely recyclable bottles?
5. low-emission shipping
The time has come: your parcel is already waiting impatiently for the truck to pick it up and finally deliver it to your home. Goods are collected daily by our partners at DHL - so we can always guarantee lightning-fast delivery times. The DHL GoGreen program makes it possible to offset all emissions by investing in global climate protection projects.
6. the last step
The last step after this long journey is up to you - the step to your front door when the letter carrier rings!

Frequently asked questions

  • How do I clean a heavily soiled toilet?

    Squirt the toilet swan gel undiluted under the rim of the toilet and leave to work for 15 minutes. Then flush and wipe with a toilet brush. In the case of heavier soiling, simply increase the dosage accordingly. In this way, toilet scale, limescale and urine scale are carefully and reliably removed.

  • How long should I leave the cleaner on?

    To clean with the toilet swan, please squirt the undiluted gel under the toilet rim and leave it to work for 15 minutes. Then flush and wipe with a toilet brush.

  • How often should I clean my toilet?

    Bacteria like to collect on and in the toilet. It is therefore advisable to clean the toilet thoroughly with the toilet swan every week. When used by several people, it is advisable to spray a little toilet cleaner under the rim every day to effectively and sustainably combat limescale, urine scale and soap residue.

  • Can I also use the toilet swan for the bathtub?

    Our powerful toilet swan can also be used in the bathtub with little contact time.

  • What does the toilet swan smell like?

    Our toilet swan is also a real toilet refresher! It smells pleasantly of strawberries and thus guarantees an always fresh toilet scent.

Learn more about

Our concentrates - less is more

Thanks to our high-yield concentrates, you not only save money, but also tons of plastic

For our animals - From conviction

Our products are 100% vegan and guaranteed animal-free

Giving opportunities together

With every unit sold we donate 5 cents to the German Childhood Cancer Foundation

Put an end to dangerous goods

Discover our label free products

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How often do you clean per month?

Lieferintervall: 1
weeks
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Set your own delivery interval
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Specified delivery interval

Questions about the subscription function

Frequently asked questions
How do I clean a heavily soiled toilet?
Squirt the toilet swan gel undiluted under the rim of the toilet and leave to work for 15 minutes. Then flush and wipe with a toilet brush. In the case of heavier soiling, simply increase the dosage accordingly. In this way, toilet scale, limescale and urine scale are carefully and reliably removed.
How long should I leave the cleaner on?
To clean with the toilet swan, please squirt the undiluted gel under the toilet rim and leave it to work for 15 minutes. Then flush and wipe with a toilet brush.
How often should I clean my toilet?
Bacteria like to collect on and in the toilet. It is therefore advisable to clean the toilet thoroughly with the toilet swan every week. When used by several people, it is advisable to spray a little toilet cleaner under the rim every day to effectively and sustainably combat limescale, urine scale and soap residue.
Can I also use the toilet swan for the bathtub?
Our powerful toilet swan can also be used in the bathtub with little contact time.
What does the toilet swan smell like?
Our toilet swan is also a real toilet refresher! It smells pleasantly of strawberries and thus guarantees an always fresh toilet scent.
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Versandkosten und Lieferzeiten

Bitte beachte, dass es in seltenen Fällen zu Lieferverzögerungen oder anderen Problemen kommen kann, die außerhalb unserer Kontrolle liegen. Wir werden jedoch unser Bestes tun, damit du Dein Produkt am nächsten Tag erhältst.

Lieferung am nächsten Werktag

Wenn Du Deine Bestellung bis 13 Uhr (Mo-Do) aufgibst, garantieren wir Dir dass Du Deine Lieferung am nächsten Tag erhältst.

In Deutschland ist der Versand ab 20€ Warenwert kostenlos. Ansonsten 3,99€
Land Basispreis in € Aufschlag je kg in €
DE 3,99 € /
FR 6,81 € 0,38 €
IT 7,52 € 0,44 €
ES 7,41 € 0,44 €
UK 7,68 € 0,49 €
CH 19,40 € 1,00 €
AT 4,91 € 0,27 €
Rest der Welt ab 10,90 € ab 1,00 €
Lieferfrist Deutschland: 1-3 Werktage
Lieferfrist Europa: 3-5 Werktage

-30% with the code

BIOHY30 Code copied

Simply click on the code, redeem it in the shopping cart and save:

Simply click on the code, redeem it in the shopping cart and save:

Efficiency meets environmental awareness

BIOHY30 Code copied

close

Get a 30% discount on all BiOHY products! click on the code, it will be copied automatically, simply add it to the shopping cart and the discount will be deducted.

-30% with the code

BIOHY30 Code copied

Simply click on the code, redeem it in the shopping cart and save:

Simply click on the code, redeem it in the shopping cart and save:

Efficiency meets environmental awareness

BIOHY30 Code copied

close

Get a 30% discount on all BiOHY products! click on the code, it will be copied automatically, simply add it to the shopping cart and the discount will be deducted.