Best Abacus 4x 1 L 2025

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Last Updated - 09/06/2025

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01

ABACUS

ABACUS® 4 x 1000 ml Concrete Remover & Urine Stone Remover Extreme (7710.4) - Cement Film Remover Concrete Veil Remover

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9.7

Exceptional

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Removes mineral deposits
Eliminates urine stone and cement
Descales sanitary systems
4 x 1000 ml concrete and urine stone remover extreme

119,90 €
02

ABACUS

ABACUS® Urine Stone Remover, Extremely Strong Urine Stone Remover, Toilet Special Cleaner, Urinal Cleaner, Limescale Remover, Limescale Remover, Urine Remover, 4 x 1000 ml (7695.4)

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9.6

Exceptional

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Warning: For organic blockages caused by food residues, hair and fats, we recommend not an acidic cleaner but an alkaline drain cleaner. For this we recommend our equally strong ABACUS drain cleaner
Versatile: Our urine stone remover is ideal for toilets, urinals, sinks, tiles and drains. It reliably removes rust, limescale and water stains. In professional industrial quality, it is now also available for private households. Please do not use on chrome plated fittings as they may be affected.
Lightning-fast and powerful effect: the acidic cleaner unfolds its full effect in no time, saves laborious scrubbing and delivers radiantly clean results. Perfect for intensive cleaning work in toilets, kitchens and sanitary facilities.
For mineral blockage: dissolves mineral deposits such as urine stone and limescale that form layer by layer over the years and clog the pipes. Prevents future blockages by regular use for hygienic pipes and permanently free drains
Extremely strong urine remover: effortlessly removes stubborn urine stone, limescale, rust and water stains. Our highly concentrated formula ensures thorough cleanliness and dissolves even settled deposits in toilets, urinals, sinks and drains. These can be easily rinsed with water after use.

99,90 €
03

ABACUS

ABACUS® Extreme Stone Cleaner, Intensive Stone Cleaner for Outdoor Use with Immediate Effect, Removes Immediately Dirt, Green Growth, Lichens and Algae on Stones in Minutes, Stone Cleaner Intensive

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Note: stone cleaner extreme is a biocide: use biocidal products carefully. Always read the label and product information before use. / Reg number: N-104852
Extremely versatile: the extreme stone cleaner removes not only algae, fungi and lichens from stones in an instant. When cleaning patio and paving stones, the powerful formula ensures that even dirt, mould stains and even mould are easily removed. What's special about our intensive cleaner? Despite its extreme power, it is gentle on stone surfaces. Whether natural stone, paving stone or concrete, our intensive cleaner removes dirt without damaging it.
Extremely sustainable: the deep effect of the stone cleaner extreme removes even the smallest micro-organisms and bacteria from the stone surface. As even the smallest remains of lichens and algae are removed during stone cleaning, paving stones and terraces are thus protected from re-infestation.
Extremely powerful: the unique formula of the stone cleaner extreme is extremely powerful and has been specially developed to remove even the most stubborn dirt such as green growth, algae, fungi and lichens from stones in no time at all without the need for a pressure washer. The outdoor stone cleaner is so intense that patios and paving stones are brightened again.
Extremely fast: our stone cleaner extreme has been specially developed for quick and immediate green growth removal. It destroys algae, fungi, lichens and dirt in no time. Ideal when visits are coming and paving stones or patios need to be spontaneously cleared of green growth. The dirt is completely removed and the surface shines like new.
Extremely easy to use: our stone cleaner extremely easy to use. Nothing more needs to be done than apply the stone cleaner undiluted to the dirty terrace or stone surface and massage it with a scrubber or brush - leave to work for a short time, rinse and you're done!

59,90 €
Value for Money

04

ABACUS

ABACUS® Floor Sealing, Parquet Sealing, Laminate Sealing, PVC Sealing, Plank Sealing, Cork Sealing, Floor Sealant 4 x 1 L (7688.4)

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9.4

Excellent

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SELF-GLOSSY: After applying the floor sealant, no polish is required. The self-shine of our floor seal makes the floor look like new - and in the long run!
Non-slip: Our floor seal has a certified anti-slip effect of class R9 according to DIN 51130. This not only feels good, but also protects against accidents.
Waterproof: the protective layer of the floor seal prevents the penetration of liquids. So our floor seal protects the wooden floor from swelling and makes cleaning easier as the dirt can no longer stick to the sealed floor.
UV resistant: our floor seal prevents the fading of parquet, laminate, cork floors and many other surfaces. Especially wooden floors are particularly susceptible to sunlight and can fade over time. The protective layer of our floor seal is resistant to UV rays and thus prevents the fading of the floor.
Protects against scratches: our floor seal places a long-lasting protective shield on the surface, which protects the floor from scratches and wear. Thanks to the special formula, the floor seal is extremely durable and also environmentally friendly.

72,80 €
05

ABACUS

ABACUS® Nell Ultra Green Growth Remover & Algae Remover Concentrate, Extremely Strong! Removes Green Growth & Algae Automatically with Long-Term Protection - Algae & Green Growth Remover 4 x 1000 ml

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9.3

Excellent

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AUTOMATIC CLEANING: The Nell Ultra green growth remover & algae remover removes the green coating by itself and is extremely effective - you can sit back and relax while it does the work. The automatic action of the green growth remover frees patios, walkways and other surfaces from unsightly green deposits without tedious scrubbing and cleaning.
Very high yield: the Nell Ultra green growth remover has one of the highest active ingredient content on the market with 40% active ingredient. This makes our green growth remover not only extremely effective, but also very economical - with one litre of our algae remover, up to 100 m² of area of algae and green growth can be freed. This exceptionally high efficiency protects the environment and your wallet without compromising on quality.
Versatile effective: our green growth and algae remover is a real all-rounder and can be used on all waterproof surfaces. It is the perfect helper for outdoor use and is ideal for removing green growth on patios, pavements, stones, facades, plaster, walls, gravestones, roofs, fences, awnings, WPC and much more.
Proven premium quality: our green growth remover has been removing algae and green growth throughout Germany for over 30 years and has proven itself - more than 2 million bottles sold speak for themselves. The combination of carefully selected ingredients and an exceptionally high active ingredient content ensure the effective and automatic removal of algae, green growth, lichens and fungi that Nell Ultra is known for.
Officially registered: Nell Ultra green growth and algae remover is a biocide: use biocidal products carefully. Always read the label and product information before use. / Reg number: N-111940
Long-term protection with deep effect: our green growth remover offers the self-acting effect as well as the proven long-term protection. The special formula penetrates into the capillaries and removes even the smallest residues of algae, lichens and fungi. This means that surfaces treated with Nell Ultra remain protected from new infestations for up to 12 months - not only looks beautiful, but also saves time and money.
In harmony with the environment: the Nell Ultra green growth remover and algae remover meets even the highest quality standards thanks to its sustainability. Since the environment is important to us, we have developed a green growth remover that is chlorine-free, acid-free and contains no animal ingredients. The selected ingredients can also be completely biodegradable and are safe for humans and animals.

74,90 €
06

ABACUS

ABACUS® Ethanol, Spirit, Bioethanol, Methylated Spirits for the Fireplace, Table Fireplace, Wall Fireplace and Fire Pits, Bioethanol, 4 x 1 Litre (7705)

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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? Versatile: ideal for ethanol fireplaces. As an organic spirit, it is ideal for table fireplaces, wall fireplaces, decorative fires, as well as other fire pits indoors and outdoors.
? Suitable for indoors: our bioethanol burns smokeless and residue-free and is almost odourless.
? Quality product: high quality – the ethanol content of our bioethanol is 99%.
? Note: Please note the instructions and safety instructions of your ethanol fireplace when using our bioethanol
? Appealing: During combustion, a beautiful yellowish flame pattern is created, which is characteristic of ethanol and spirit - it really invites you to admire the flames.

49,90 €
07

ABACUS

ABACUS® Kilya Prof 2175 Floor Cleaner for Machines 1000 ml

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Removes old floor sealants
Low foam
In both disc and roller cleaning machines
High dirt removal power
1 x 1000 ml Kilya Prof basic cleaner concentrate for cleaning machines

36,90 €
08

ABACUS

ABACUS® Wall Cleaner High Concentrate, Masonry Cleaner - Alternative to Sand Blasting, Brick Cleaner, Concrete Cleaner, Facade Cleaner, Stone Cleaner - Facade Cleaner 4 x 1000 ml (7691.4)

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Multi-talent: on aluminium and stainless steel, our facade cleaner can be used as a stain. Old oxide layers, weathering, discolouration and much more are easily removed from the metal surface.
Versatile: our facade cleaner is also proven in monument and gravestone maintenance - it makes stone surfaces look like new again.
Highly concentrate: our facade cleaner is extremely strong and highly concentrated. Depending on the degree of soiling, it can be diluted up to 1:10 with water.
Extremely strong: our facade cleaner is an extremely powerful cleaner for outdoor use. The special formula effortlessly removes the most stubborn dirt from walls, walls and stones.
Effective: the facade cleaner removes all mineral and organic dirt thoroughly and sustainably, even if they are already years old.

99,90 €
09

ABACUS

ABACUS® Grease Remover Lemon Concentrate, Lemon All-Purpose Cleaner Concentrate, Kitchen Cleaner, Power Cleaner, Universal Cleaner, Nicotine Remover - Grease Remover Lemon Concentrate 4 x 1000 ml

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The lemon concentrate degreaser is made in Germany, free from solvents and non-flammable.
Our lemon degreaser is very economical. The concentrate can be diluted with up to 150 parts of water and ensures streak-free cleanliness even in this dilution.
Instant cleanliness without annoying exposure time. The cleaner concentrate is extremely powerful and removes even the most stubborn stains with just one wipe.
Hygienic cleanliness with fresh lemon fragrance. The special formula of the all-purpose cleaner leaves a natural lemon fragrance and long-lasting freshness.
Highest degreasing power for the entire household. Our lemon concentrate degreaser cleans deep pores and removes even old grease residues effortlessly.

92,60 €
10

ABACUS

ABACUS® Extreme Stone Cleaner Intensive Stone Cleaner for Outdoor Use with Immediate Effect, Removes Dirt, Green Growth, Lichens and Algae in Minutes, Stone Cleaner Intensive Exterior 5 Litres

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Note: stone cleaner extreme is a biocide: use biocidal products carefully. Always read the label and product information before use. / Reg number: N-104852
Extremely versatile: the extreme stone cleaner removes not only algae, fungi and lichens from stones in an instant. When cleaning patio and paving stones, the powerful formula ensures that even dirt, mould stains and even mould are easily removed. What's special about our intensive cleaner? Despite its extreme power, it is gentle on stone surfaces. Whether natural stone, paving stone or concrete, our intensive cleaner removes dirt without damaging it.
Extremely sustainable: the deep effect of the stone cleaner extreme removes even the smallest micro-organisms and bacteria from the stone surface. As even the smallest remains of lichens and algae are removed during stone cleaning, paving stones and terraces are thus protected from re-infestation.
Extremely powerful: the unique formula of the stone cleaner extreme is extremely powerful and has been specially developed to remove even the most stubborn dirt such as green growth, algae, fungi and lichens from stones in no time at all without the need for a pressure washer. The outdoor stone cleaner is so intense that patios and paving stones are brightened again.
Extremely fast: our stone cleaner extreme has been specially developed for quick and immediate green growth removal. It destroys algae, fungi, lichens and dirt in no time. Ideal when visits are coming and paving stones or patios need to be spontaneously cleared of green growth. The dirt is completely removed and the surface shines like new.
Extremely easy to use: our stone cleaner extremely easy to use. Nothing more needs to be done than apply the stone cleaner undiluted to the dirty terrace or stone surface and massage it with a scrubber or brush - leave to work for a short time, rinse and you're done!

69,90 €