Best Caustic Soda Crystals 1kg of 2026

Last updated on 05/05/2026

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Nutwell DriPak Soda Crystals, 1kg x 6 bags, The Original Stain Remover

Nutwell DriPak Soda Crystals, 1kg x 6 bags, The Original Stain Remover

Softens hard water easily.
Fragrance free and natural.
Removes grease and stains.

Main Highlights

Softens hard water and prevents lime
Fragrance free and natural
Helps remove grease and stains
1kg x 6 bags.

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Nutwell DriPak Soda Crystals, 1kg x 6 bags, The Original Stain Remover

Softens hard water easily.
Fragrance free and natural.
Removes grease and stains.

Main Highlights

Softens hard water and prevents lime
Fragrance free and natural
Helps remove grease and stains
1kg x 6 bags.

Value for Money

Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (3 X 375gm) (Packaging may vary)

Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (3 X 375gm) (Packaging may vary)

Generous 1125gm total quantity.
Convenient 3-bottle packaging.
Simple delivery information.

Main Highlights

Product Quantity : 1125gm (375g x 3 Bottles) , & 1 KG
Delivry nfo : We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.

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Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (3 X 375gm) (Packaging may vary)

Generous 1125gm total quantity.
Convenient 3-bottle packaging.
Simple delivery information.

Main Highlights

Product Quantity : 1125gm (375g x 3 Bottles) , & 1 KG
Delivry nfo : We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.

Tara 1 KG Soda Crystals Powerful Multipurpose Cleaner Quickly Removes Stubborn Stains, Grease Prevent Limescale, Clogs & Unblock Drains Soda Crystals for Sinks Tiles Oven Interiors & Laundry Aid

Tara 1 KG Soda Crystals Powerful Multipurpose Cleaner Quickly Removes Stubborn Stains, Grease Prevent Limescale, Clogs & Unblock Drains Soda Crystals for Sinks Tiles Oven Interiors & Laundry Aid

Natural and non-toxic ingredients.
Effectively softens water.
Removes tough stains easily.

Main Highlights

This product is safe and eco-friendly for a wide range of cleaning tasks due to its natural and non-toxic ingredients.
You can use them to scrub sinks, countertops, and bathroom fixtures, easily getting rid of tough stains and limescale.
Adding them to the washing machine with laundry detergent helps soften the water, making the detergent work better.
Their basic qualities assist in removing difficult stains like oil, grease, and ink, making them key for maintaining clean and fresh clothes.
Soda crystals can refresh and clean the air from cooking smells or musty odors in closets and carpets, leaving behind a nice scent.

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Tara 1 KG Soda Crystals Powerful Multipurpose Cleaner Quickly Removes Stubborn Stains, Grease Prevent Limescale, Clogs & Unblock Drains Soda Crystals for Sinks Tiles Oven Interiors & Laundry Aid

Natural and non-toxic ingredients.
Effectively softens water.
Removes tough stains easily.

Main Highlights

This product is safe and eco-friendly for a wide range of cleaning tasks due to its natural and non-toxic ingredients.
You can use them to scrub sinks, countertops, and bathroom fixtures, easily getting rid of tough stains and limescale.
Adding them to the washing machine with laundry detergent helps soften the water, making the detergent work better.
Their basic qualities assist in removing difficult stains like oil, grease, and ink, making them key for maintaining clean and fresh clothes.
Soda crystals can refresh and clean the air from cooking smells or musty odors in closets and carpets, leaving behind a nice scent.

Sodium Hydroxide, Caustic soda powder, Lye for soap making, Sink unblocker the best drain cleaners and unblockers, Strongest toilet unblocker, kitchen sink unblocker, drain cleaner, sink cleaner, 1KG

Sodium Hydroxide, Caustic soda powder, Lye for soap making, Sink unblocker the best drain cleaners and unblockers, Strongest toilet unblocker, kitchen sink unblocker, drain cleaner, sink cleaner, 1KG

Great for soap making.
Essential for detergent production.
Keeps pipes clear efficiently.

Main Highlights

a. Soap making supplies. Sodium hydroxide powder is crucial in soap and detergent production. Great for soap making kit. Lye for soap making, soap base.
b. Drain unblocker and sink unblocker combine with toilet unblocker for complete clog resolution. Shower drain unblocker and kitchen sink unblocker ensure smooth water flow.
c. Use caustic soda drain unblocker and heavy duty drain unblocker for tough blockages. Outdoor drain unblocker and bathroom sink unblocker target specific areas effectively.
d. Toilet unblocker heavy duty pairs with sink and drain cleaner for powerful cleaning. Drain hair remover and plughole unblocker offer targeted solutions to keep pipes clear.

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Sodium Hydroxide, Caustic soda powder, Lye for soap making, Sink unblocker the best drain cleaners and unblockers, Strongest toilet unblocker, kitchen sink unblocker, drain cleaner, sink cleaner, 1KG

Great for soap making.
Essential for detergent production.
Keeps pipes clear efficiently.

Main Highlights

a. Soap making supplies. Sodium hydroxide powder is crucial in soap and detergent production. Great for soap making kit. Lye for soap making, soap base.
b. Drain unblocker and sink unblocker combine with toilet unblocker for complete clog resolution. Shower drain unblocker and kitchen sink unblocker ensure smooth water flow.
c. Use caustic soda drain unblocker and heavy duty drain unblocker for tough blockages. Outdoor drain unblocker and bathroom sink unblocker target specific areas effectively.
d. Toilet unblocker heavy duty pairs with sink and drain cleaner for powerful cleaning. Drain hair remover and plughole unblocker offer targeted solutions to keep pipes clear.

Soda Crystal 1kg (Pack of 3) - All-Purpose Cleaning Crystals | Multi-Purpose Cleaner for Home and Kitchen | Removes Stains, Grease, and Grime Effectively

Soda Crystal 1kg (Pack of 3) - All-Purpose Cleaning Crystals | Multi-Purpose Cleaner for Home and Kitchen | Removes Stains, Grease, and Grime Effectively

Saras Flavours of Asia

Highly effective stain remover.
Eco-friendly and biodegradable.
Versatile for all surfaces.

Main Highlights

All-Purpose Cleaning Crystals: Soda Crystal is a powerful and versatile cleaner suitable for various cleaning tasks around your home. Use it to remove stubborn stains, grease, and grime effectively
Pack of 3: Each pack contains 1kg of Soda Crystals, providing you with a total of 3kg of cleaning power. Stock up on this essential cleaning solution for long-lasting freshness and cleanliness.
Effective Stain Remover: Say goodbye to tough stains on fabrics, tiles, and surfaces. Soda Crystal easily lifts and eliminates stains, leaving your items looking fresh and renewed
Environmentally Friendly: Made from natural soda crystals, this cleaning solution is environmentally friendly and safe to use. It is biodegradable, making it an eco-conscious choice for your cleaning needs.
Versatile Cleaning Agent: Use Soda Crystal to clean kitchen appliances, bathroom surfaces, carpets, and more. Its versatility makes it an essential addition to your cleaning arsenal.
Easy to Use: Simply dissolve the crystals in warm water to create a powerful cleaning solution. Apply it to the desired surface, scrub gently, and witness the stains and grime vanish.
Product Description: Soda Crystal 1kg (Pack of 3) offers you a reliable and efficient solution for all your cleaning needs. Made from natural soda crystals, this all-purpose cleaner is tough on stains, grease, and grime, yet gentle on the environment
Powerful Cleaning Performance: Soda Crystal is renowned for its powerful cleaning abilities. Whether you're dealing with stubborn stains on fabrics, greasy surfaces in the kitchen, or soap scum in the bathroom, these crystals provide effective cleaning, leaving your home refreshed and revitalized.
Environmentally Conscious Choice: As an environmentally friendly cleaning option, Soda Crystal is biodegradable and safe for the planet. You can clean your home effectively without harming the environment, making it an eco-conscious choice for responsible homeowners
Elevate your cleaning routine with Soda Crystal 1kg (Pack of 3). Add it to your cart now and enjoy the benefits of a powerful, eco-friendly cleaning solution. Make your home shine with the natural cleaning power of soda crystals

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Saras Flavours of Asia

Soda Crystal 1kg (Pack of 3) - All-Purpose Cleaning Crystals | Multi-Purpose Cleaner for Home and Kitchen | Removes Stains, Grease, and Grime Effectively

Highly effective stain remover.
Eco-friendly and biodegradable.
Versatile for all surfaces.

Main Highlights

All-Purpose Cleaning Crystals: Soda Crystal is a powerful and versatile cleaner suitable for various cleaning tasks around your home. Use it to remove stubborn stains, grease, and grime effectively
Pack of 3: Each pack contains 1kg of Soda Crystals, providing you with a total of 3kg of cleaning power. Stock up on this essential cleaning solution for long-lasting freshness and cleanliness.
Effective Stain Remover: Say goodbye to tough stains on fabrics, tiles, and surfaces. Soda Crystal easily lifts and eliminates stains, leaving your items looking fresh and renewed
Environmentally Friendly: Made from natural soda crystals, this cleaning solution is environmentally friendly and safe to use. It is biodegradable, making it an eco-conscious choice for your cleaning needs.
Versatile Cleaning Agent: Use Soda Crystal to clean kitchen appliances, bathroom surfaces, carpets, and more. Its versatility makes it an essential addition to your cleaning arsenal.
Easy to Use: Simply dissolve the crystals in warm water to create a powerful cleaning solution. Apply it to the desired surface, scrub gently, and witness the stains and grime vanish.
Product Description: Soda Crystal 1kg (Pack of 3) offers you a reliable and efficient solution for all your cleaning needs. Made from natural soda crystals, this all-purpose cleaner is tough on stains, grease, and grime, yet gentle on the environment
Powerful Cleaning Performance: Soda Crystal is renowned for its powerful cleaning abilities. Whether you're dealing with stubborn stains on fabrics, greasy surfaces in the kitchen, or soap scum in the bathroom, these crystals provide effective cleaning, leaving your home refreshed and revitalized.
Environmentally Conscious Choice: As an environmentally friendly cleaning option, Soda Crystal is biodegradable and safe for the planet. You can clean your home effectively without harming the environment, making it an eco-conscious choice for responsible homeowners
Elevate your cleaning routine with Soda Crystal 1kg (Pack of 3). Add it to your cart now and enjoy the benefits of a powerful, eco-friendly cleaning solution. Make your home shine with the natural cleaning power of soda crystals

Caustic Soda Drain Unblocker Powder 1kg Professional Strength for Kitchen & Bathroom Sinks - Fast-Acting Pipe Cleaner - Removes Hair, Grease & Blockages

Caustic Soda Drain Unblocker Powder 1kg Professional Strength for Kitchen & Bathroom Sinks - Fast-Acting Pipe Cleaner - Removes Hair, Grease & Blockages

Prevents future plumbing clogs.
Dissolves stubborn sink blockages.
Efficient drainage with soda.

Main Highlights

Professional-Grade Drain Unblocking Power:- Rapidly dissolves hair, grease, food waste, and organic blockages in kitchen sinks, bathroom drains, and pipes; activates within minutes through saponification and exothermic heat generation
Industrial-Strength Formula for Tough Clogs:- 1kg sodium hydroxide powder delivers 10+ applications; 3x more concentrated than standard drain cleaners for heavy-duty use in homes, restaurants, and commercial plumbing systems
Safe for All Pipe Materials:- Compatible with PVC, copper, and steel pipes when used as directed; pH-balanced to avoid corrosion while maintaining optimal drainage flow
Eco-Conscientious Packaging:- Recyclable HDPE container with child-resistant lid; includes measuring scoop for precise 100g/1L water dilution to minimize chemical waste
Safe for all types of plumbing systems

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Caustic Soda Drain Unblocker Powder 1kg Professional Strength for Kitchen & Bathroom Sinks - Fast-Acting Pipe Cleaner - Removes Hair, Grease & Blockages

Prevents future plumbing clogs.
Dissolves stubborn sink blockages.
Efficient drainage with soda.

Main Highlights

Professional-Grade Drain Unblocking Power:- Rapidly dissolves hair, grease, food waste, and organic blockages in kitchen sinks, bathroom drains, and pipes; activates within minutes through saponification and exothermic heat generation
Industrial-Strength Formula for Tough Clogs:- 1kg sodium hydroxide powder delivers 10+ applications; 3x more concentrated than standard drain cleaners for heavy-duty use in homes, restaurants, and commercial plumbing systems
Safe for All Pipe Materials:- Compatible with PVC, copper, and steel pipes when used as directed; pH-balanced to avoid corrosion while maintaining optimal drainage flow
Eco-Conscientious Packaging:- Recyclable HDPE container with child-resistant lid; includes measuring scoop for precise 100g/1L water dilution to minimize chemical waste
Safe for all types of plumbing systems

3 X Dri Pak Soda Crystal, 1kg

3 X Dri Pak Soda Crystal, 1kg

Traditional and reliable cleaner.
Removes tough burnt residue.
Keeps sinks and drains fresh.

Main Highlights

Traditional & trusted
Removes burnt residue on in pots and pans
Help us keep fresh sinks and drains and power lock
Removing grease in the home and cleaning laundry
Remove moss and algae from paths and patios

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3 X Dri Pak Soda Crystal, 1kg

Traditional and reliable cleaner.
Removes tough burnt residue.
Keeps sinks and drains fresh.

Main Highlights

Traditional & trusted
Removes burnt residue on in pots and pans
Help us keep fresh sinks and drains and power lock
Removing grease in the home and cleaning laundry
Remove moss and algae from paths and patios

1KG Caustic Soda Unblocker Sink and Pipe Cleaner Powder Remove Blockages Quickly and Conveniently Bathroom Unblocker, Cleaner for Kitchen Sink Shower Toilet Maintenance

1KG Caustic Soda Unblocker Sink and Pipe Cleaner Powder Remove Blockages Quickly and Conveniently Bathroom Unblocker, Cleaner for Kitchen Sink Shower Toilet Maintenance

Efficient grease and scum dissolution.
Versatile for diverse drain types.
Promotes smooth water flow restoration.

Main Highlights

Specially formulated, the shower drain unblocker efficiently dissolves grease, hair, and soap scum. Thanks to its key ingredient, caustic soda (sodium hydroxide), it restores smooth water flow in the drain.
Follow the step-by-step instructions to ensure safe and effective usage. Never forget to wear the appropriate protective gear, such as gloves and goggles, before using the product.
Whether you're facing a clogged bathroom sink, kitchen drain, or a more extensive commercial setup, this product can handle them all due to its versatility.
To ensure adequate ventilation, open windows or use exhaust fans in the area where you'll be using the sink drain cleaner. Carefully measure and pour the recommended amount of the drain and sink cleaner into the affected drain or sink.
Follow the suggested waiting time before flushing the drain with water to complete the cleaning process effectively. Important: Keep the product out of reach from kids and pets by storing it in a safe and designated spot.

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1KG Caustic Soda Unblocker Sink and Pipe Cleaner Powder Remove Blockages Quickly and Conveniently Bathroom Unblocker, Cleaner for Kitchen Sink Shower Toilet Maintenance

Efficient grease and scum dissolution.
Versatile for diverse drain types.
Promotes smooth water flow restoration.

Main Highlights

Specially formulated, the shower drain unblocker efficiently dissolves grease, hair, and soap scum. Thanks to its key ingredient, caustic soda (sodium hydroxide), it restores smooth water flow in the drain.
Follow the step-by-step instructions to ensure safe and effective usage. Never forget to wear the appropriate protective gear, such as gloves and goggles, before using the product.
Whether you're facing a clogged bathroom sink, kitchen drain, or a more extensive commercial setup, this product can handle them all due to its versatility.
To ensure adequate ventilation, open windows or use exhaust fans in the area where you'll be using the sink drain cleaner. Carefully measure and pour the recommended amount of the drain and sink cleaner into the affected drain or sink.
Follow the suggested waiting time before flushing the drain with water to complete the cleaning process effectively. Important: Keep the product out of reach from kids and pets by storing it in a safe and designated spot.

Powerful 1000G Caustic Soda Drain Cleaner - The Original & Best Sink Unblocker | Strong Caustic Soda Powder for Drains, Effective Clog Remover (0.5KG)

Powerful 1000G Caustic Soda Drain Cleaner - The Original & Best Sink Unblocker | Strong Caustic Soda Powder for Drains, Effective Clog Remover (0.5KG)

Powerful formula clears blockages fast.
Versatile for multiple cleaning tasks.
Delivery options ensure local availability.

Main Highlights

Powerful Drain Cleaner: Caustic soda granules effectively dissolve in cold water to clear blocked drains and clean surfaces.
Versatile Uses: Can also be used for stripping paint when neutralised with white vinegar.
Delivery info : We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout

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Powerful 1000G Caustic Soda Drain Cleaner - The Original & Best Sink Unblocker | Strong Caustic Soda Powder for Drains, Effective Clog Remover (0.5KG)

Powerful formula clears blockages fast.
Versatile for multiple cleaning tasks.
Delivery options ensure local availability.

Main Highlights

Powerful Drain Cleaner: Caustic soda granules effectively dissolve in cold water to clear blocked drains and clean surfaces.
Versatile Uses: Can also be used for stripping paint when neutralised with white vinegar.
Delivery info : We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout

Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (1 KG)

Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (1 KG)

Quality packaging for freshness.
Convenient quantity for sharing.
Ideal for UK delivery only.

Main Highlights

Product Quantity : 1125gm (375g x 3 Bottles) , & 1 KG
Delivry nfo : We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.

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Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (1 KG)

Quality packaging for freshness.
Convenient quantity for sharing.
Ideal for UK delivery only.

Main Highlights

Product Quantity : 1125gm (375g x 3 Bottles) , & 1 KG
Delivry nfo : We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.

We scanned 1629 products

We reviewed these offers relevant to the Caustic Soda Crystals 1kg within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Nutwell, EasyClean, Tara, Spartax, Saras Flavours of Asia, Generic, Dri-Pak, Sterling Saver, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Caustic Soda Crystals 1kg in the market, we considered we took a deep dive into 8146 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Nutwell DriPak Soda Crystals, 1kg x 6 bags, The Original Stain Remover. We love many things about this product by Nutwell. What sets it apart from the competition is Softens hard water easily, Fragrance free and natural, Removes grease and stains.
The best value product for most shoppers and where user satisfaction is continuously the highest is Powerful Caustic Soda Drain Cleaner | Effective Clog Remover, Industrial Strength Formula, Fast Action (3 X 375gm) (Packaging may vary) by EasyClean based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Caustic Soda Crystals 1kg and the best cost-to-value ratio is Nutwell DriPak Soda Crystals, 1kg x 6 bags, The Original Stain Removerat Nutwell with a 14% discount.
Our list of the best Caustic Soda Crystals 1kg is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.