Drain Cleaners and Drain Cleaning Chemicals

Blocked drains can be a nuisance, but they needn’t be. As experts in commercial cleaning, we’ve spent 30 years developing drain unblocking chemicals, drain cleaning chemicals and liquids that quickly remove unwanted fat, grease, hair and food from drains. Our clients include Thermae Bath Spa, NHS, Boston College and more.

Designed to deal with substantial blockages, our powerful industrial-strength drain cleaners are head and shoulders above well-known high street brands.

Banishing slow drainage and unpleasant odours, our drain cleaners are potent and effective. But that doesn’t mean they’re harmful. All our products are bio-degradable, eco-friendly and affordable too.

Browse our full range of drain unblocking chemicals and liquids below or get in touch on 0800 0723 773 for help choosing the best drain cleaner for the job at hand. Order with us today and spend over £100 to qualify for free delivery. And if you change your mind, just send it back to us using our simple returns policy.

Why buy drain cleaners and unblocking chemicals from APT?

We believe that maintenance is the key to efficient, safe pipework. That’s why we’ve developed a range of eco-friendly, safe and reliable drain cleaners for you to choose from.

Over the last 30 years, we’ve continuously developed drain blockage cleaners that are super-concentrated, environmentally friendly and easy to use. Unlike other popular drain unblocker products brands, our range is super-effective without damaging the pipework. Because of this, we’re trusted in all industries – from food hygiene to healthcare.

Add into the mix our commitment to our clients, and it’s easy to see why we’re the preferred supplier of drain products and disinfectants for almost 7,000 happy customers.

For help choosing the best drain cleaner for your needs, speak with our technical team on 0800 0723 773. They’ll be happy to help you find the most suitable product.

Order today and spend £100 to qualify for free delivery. And don’t worry if you order the wrong product, you can simply return it to us thanks to our quibble-free returns policy.

What our customers say about our drain cleaners and unblockers:

Google Review
Read More
“Highly recommended and saved me a fortune.”
Google Review
Read More
“Brilliant product.”
Google Review
Read More
"Finally, a product that actually works as it should do. We tried several high-street brands that didn’t work. Contacted APT and they recommend Clearvex to clean the showers and sinks in our leisure centre. It’s worked perfectly and finally we have a solution to our long-standing problem!”
Google Review
Read More
“Great for unblocking drains, plugholes and toilets. I can recommended this product.”
Google Review
Read More
“We used this drain cleaner to unblock, clean out fat & grease from commercial kitchen drains and pipework then we installed the apt automatic drain dosing unit and it doesn’t block anymore.”
Google Review
Read More
"Our leisure centre pipes had become completely blocked and the waste water was coming back up into the showers. We had tried all the usual drain unblockers, plungers, hot water and were resigned to pay out a lot of money to get someone in to clear the pipes. Tried this as a last resort, we cleared excess water from showers, poured the liquid into the drains through the plug hole and left overnight. In the morning, a kettle of boiling water was poured down each plug hole. This stuff cleared our pipes!! Would definitely give this a go before you call someone in. If we have anymore blockages I would 100% use this stuff again.”

Drain Cleaner Chemicals FAQ's

Whether you need a powerful sink drain cleaner to remove odours or an industrial drain cleaner to unblock your pipework, there are plenty of options to choose from.

We supply the following types of drainage unblockers:

Helping to comply with HSE guidelines by preventing stagnant water, our products are the preferred choice for businesses that care.

Which drain unblocker liquid is best depends on what you’re looking to achieve. For example, for heavy industrial blockages, our acid-based drain cleaners are the best choice. However, if you’re looking for a good all-rounder that’s gentle and eco-friendly, our enzyme-based drainage unblockers easily dissolve fats, hair, grease and odours to keep your pipework in good working order. 

If you’re not sure which to choose, contact our technical team for unrivalled product knowledge and bespoke advice. They’ll help you pick the best drain cleaner in our UK range.

Although all our products are highly-effective, our Clearvex drain cleaner acid is our strongest cleaner. With a powerful sulphuric acid-base, Clearvex can be used to clear stubborn blockages in commercial buildings.

User discretion is advised and appropriate COSHH guidelines must be followed.

We’d always recommend seeking advice before using this product.

Yes, you can. Our products are designed for professional use. Our products are ideal for those looking to comply with HSE guidelines by eliminating stagnant water risks.

No, they won’t. Our drain cleaners, chemicals and disinfectants have been specially designed to be tough on blockages but gentle on pipework.

For example, our enzyme cleaners use naturally occurring microorganisms and friendly bacteria to digest the grease, oils, hair and particles at the source.

Discover the benefits of APT’s Neat Cleaning Products.

You can buy industry-leading drain cleaners from us. We’ve been developing highly effective, eco-friendly cleaning products for over 30 years. But that doesn’t mean they cost the earth.

Our super-concentrated formulas mean you can use less product whilst also saving on packaging and shipping costs. This means that we can pass on these cost savings to our customers.

Our BSI-approved drain cleaners start at £0.02p per litre when diluted. Place an order online today or contact us on 0800 0723 773 if you have any questions about how to order from us.

Using our drain cleaner is simple. Just carefully pour our specialist drain cleaner acid or enzyme directly into the affected plug hole or pipe and let our products work their magic.

For everyday blockages, leave our product to work for around 15-20 minutes. You can leave the product to work a little longer for stubborn blockages.

However, it’s important to always check the labels before use and wear suitable PPE to avoid contact with the skin. If you’re not sure how to use our drain-cleaning chemicals, get in touch with our team. They’ll be happy to offer help and advice.

Yes, they are. All our drain unblocking chemicals and liquids have been specially formulated to be a touch on blockages but gentle on surrounding pipework.

Our Destroy II drain cleaner is enzyme-based, meaning it naturally dissolves fats, hair, grease and bacteria to get rid of blockages.

For industrial blockages, our acid-based drain cleaners have been specially formulated to tackle the toughest of obstructions – without damaging the surrounding pipework.

We know that time is of the essence if you’ve got a blockage or foul-smelling drain. That’s why we offer fast delivery for all our drain cleaning products.

Deliveries to the UK mainland are free when you spend £100 with us. If you live outside of the mainland UK, get in touch with our sales team for a shipping estimate.

Learn more about our shipping policy

Buy drain cleaners and chemicals today

Don’t let drain blockages affect your business. To banish blockages at the source, browse our range of powerful drain cleaners today.

Place your order today or, for help choosing the right product, get in touch on 0800 0723 773.