How to unblock a drain outside?

Firstly, clear out any obvious fat and grease then using the Clearflow Liquid pour down the blocked drain and leave for approximately 30 minutes for the liquid to work. Once the 30 minutes has passed slowly rinse with plenty of hot water to continue to break up the solids. Clearflow will help to break down and digest fat and grease from all drains. To prevent and remove build up, use Clearflow industrial drain cleaner liquid regularly to maintain all waste and drainage systems, this can be done by adding Clearflow Liquid into a bucket, dilute with 25 parts of hot water, leave for 20 minutes and rinse slowly with hot water.

Is drain cleaner flammable?

Clearflow is not flammable and will not attack any pipework or corrode metal and plastic fittings, however, is a hazardous substance so you must wear suitable protective clothing, gloves, and eye protection. If contact with skin, it can cause severe burns, APT suggests that Clearflow is kept locked away out of the reach of children, do not breathe in vapour/spray and if in contact with eyes, rinse immediately with plenty of water similarly, if in contact with skin take off contaminated clothing and wash off skin with plenty of water.

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Drain Cleaner Liquid - Clear Flow - 4 x 5 Litres

Q: How to unblock a drainpipe?

Clearflow is designed to tackle the toughest and most tenacious blockages safely and quickly. Clear out any obvious fat and grease then fill a bucket ¾ full of hot water, add 20% Clearflow and pour directly into the drain system to allow the chemical to work. Wait for 20 minutes and flush through with hot water. Repeat as many times as required until blockage is clear. Clearflow is most effective when used hot and is specifically designed for fast removal of heavy fat and grease. Continue to maintain the drainage system in order to prevent any further blockages.

Price: £106.88

Old price: £114.88

Just £0.27 per Litre (in use)

Heavy-duty drain cleaner Perfect chemical drain cleaner liquid for the fast removal of all fat grease and food stuff blockages found in sinks, showers and industrial drainage systems.
Tackles toughest jobs and most tenacious drain blockages.
Effectively breaks and digest fats, greases, hair residues and other tenacious deposits fast.

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SKU: MD36B/20LTR

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Drain Unblocker Liquid

APT Clear Flow chemical liquid drain cleaner tackles the toughest jobs and most tenacious drain blockages with confidence - and help protect against re-occurrence of the problem in the future.

The secret lies in its powerful heavy-duty formulation. This makes APT Clear Flow perfect for the fast break down and digestion of fat, grease and remove grease and foodstuff blockages from sink traps, shower traps, food waste units, sluces, industrial drainage and pipework systems. Our fast acting liquid drain cleaner is simple to use and highly effective. Use Clearflow industrial drain cleaner liquid as regular maintenance to stop and remove build up.

This industrial grade cleaner also clings to the pipes to help prevent the inconvenience of further blockages.

Advantages And Benefits

Powerful chemical drain cleaner quickly removes tenacious deposits
Rapid results on blocked drains and pipework
Safe - won’t attack pipe work or corrode metal and plastic fittings
Avoid the cost and hassle of emergency drain clearance
Solvent-free formulation is kind to the environment and users
Safe for use on stainless steel

Applications For Liquid Drain Cleaner

Fast, safe removal of all fat, grease, hair, food blockages and other tenacious deposits from sinks, showers and industrial drainage systems

Dilution Rates

Can be diluted up to 20 parts warm water.

General Maintenance

Simply pour Clear Flow drain cleaner liquid down the blocked drain. Leave the liquid to work for approximately 30 minutes and rinse with plenty of hot water.

Unblocking Drain Pipework

Fill a bucket 3/4 full of hot water, add Clear Flow at 20% then pour directly into drain system to allow the liquid to work. Wait for 20 minutes and flush through with hot water. Repeat as required.

Properties

Caustic-based
Solvent-free chemical drain cleaner

Safety, Storage And Handling

For safety, storage and handling information, please contact us.

Need Your Drains Unblocked? Let Our Cleaning Service Company Help You.

Should you require your drains unblocked, then let our sister company APT-ICC Ltd can help you in that area, please take a look at www.apt-icc.co.uk/industrial-cleaning-services for more information.