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BioEnzymes OPEN Bio-Enzymatic Drain Cleaner & Unblocker – Breaks Down Fats, Grease, Body Oils & Soap Build-Up

Price range: $55.00 through $245.00

Slow drains? Greasy build-up? Unpleasant drain odours? Get to the source with OPEN.

BioEnzymes OPEN targets the fats, grease, body oils and soap film that accumulate inside drain lines. Its specially selected enzyme-producing bacteria help break down and digest organic build-up, helping restore drainage and tackle the material responsible for unpleasant smells.

Use OPEN to treat problem drains or as an initial grease-trap treatment before starting a regular BioEnzymes MAINTAIN programme.

Prevent the build-up. Maintain the flow. Let nature do the work. Not the Plumber $$$ 🙂

Available in 1 L, 5 L and 15 L sizes.

Features

Benefits of BioEnzymes OPEN

Clear the Build-Up. Save Time. Keep Your Drains Working.

Slow drains and unpleasant smells can interrupt your day and create extra cleaning work. In a busy kitchen or commercial premises, recurring drain problems can also disrupt staff and service.

BioEnzymes OPEN targets the fats, grease, body oils and soap film that accumulate inside drain lines. By helping break down these deposits, OPEN supports better drainage and makes ongoing drain care easier to manage.

Help Reduce Recurring Drain-Clearing Costs

Repeatedly dealing with the same greasy build-up can become expensive. Cleaning time, repeat treatments and call-outs all add to the cost of maintaining your drains.

OPEN helps tackle the organic material behind the problem. Used as part of a regular treatment programme with BioEnzymes MAINTAIN, it can help reduce recurring build-up and the need for repeated intervention.

It is a practical investment in preventative maintenance, with potential savings in both labour and drain-clearing costs.

Spend Less Time Managing Drain Problems

A measured treatment applied during quieter periods makes OPEN straightforward to incorporate into your routine.

For households, that means less time dealing with sluggish sinks and unpleasant drain smells.

For businesses, treatment can be scheduled when water use is lowest, helping fit drain care around normal operations.

Keeping organic build-up under control can mean fewer interruptions and more time to focus on your home or business.

A Biological Remedy That Works with Nature

OPEN uses specially selected enzyme-producing bacteria to break down organic waste.

The enzymes help liquefy fats, grease, body oils and soap deposits. The bacteria then digest the broken-down material as their food.

This is the same biological principle nature uses to recycle organic matter, brought into a targeted treatment for problem drains.

An Environmentally Friendly Approach to Drain Care

OPEN offers an environmentally friendly biological alternative to traditional acid and caustic drain treatments.

Rather than relying on corrosive action, it uses bacteria and the enzymes they produce to digest suitable organic deposits. The by-products of this biological digestion are water and carbon dioxide.

It is a practical way to combine effective drain maintenance with a more environmentally responsible cleaning routine.

No Acids or Caustics

OPEN contains no acids or caustics that generate heat or pressure during treatment making it totally safe for all pipework and surrounding surfaces.

This makes it an alternative for customers who want to move away from corrosive drain-opening products while still targeting troublesome organic build-up quickly and cost effectively

As with all cleaning products, follow the label and handling instructions.

Tackle Unpleasant Odours at Their Source

A drain does not have to be blocked to smell unpleasant. Grease and other organic residues can remain inside pipework even while water continues to flow.

OPEN helps digest these deposits, addressing the material contributing to drain odours. Treating the source helps you manage smells as part of your drain-care routine.

Target Kitchen and Bathroom Build-Up

Kitchen drains commonly collect fats and grease, while bathroom drains accumulate body oils and soap film.

OPEN is formulated to tackle these organic residues, making it a useful treatment across kitchen sinks, bathroom basins, showers and floor drains.

One product for several drain-care applications helps simplify your maintenance routine.

Help Reduce Future Build-Up

Clearing an existing problem is only part of effective drain care.

OPEN helps establish a beneficial bacterial biofilm inside treated drain lines. With continued maintenance, this supports the breakdown of fresh organic deposits and helps reduce the accumulation that contributes to recurring restrictions.

Regular treatment helps you take a preventative approach rather than waiting for drainage to deteriorate again.

OPEN First. MAINTAIN for Ongoing Care.

For grease traps, OPEN provides an initial treatment to tackle accumulated organic material before moving to BioEnzymes MAINTAIN.

Together, they provide a practical approach: treat the existing build-up, then establish an ongoing maintenance programme suited to your system.

Practical Support from BioEnzymes

Every drainage system is different. Pipe size, water flow, grease load and the condition of the system all affect treatment requirements.

BioEnzymes can help you choose an appropriate treatment programme, so you can use OPEN effectively and avoid wasting product.

Less time managing greasy build-up. A practical approach to ongoing costs. Drain care that works with biology.

Prevent the build-up. Maintain the flow. Let nature do the work. Not the Plumber $$$ 🙂

Please note: OPEN is designed to break down fats, grease, body oils, soap film and other digestible organic build-up. It will not break down hair, plastic bags, wipes, sanitary products or other solid obstructions. Blockages caused by these materials may require physical removal or assistance from a plumber.

Directions

Directions for Use

Shake Well Before Use

Shake the bottle thoroughly before measuring each dose.

For best results, apply OPEN when the least amount of water is flowing through the system, such as after closing time or when household water use is lowest. This gives the treatment more opportunity to remain in contact with the organic build-up.

Treating Blocked, Sluggish or Smelly Drains

Choose the dose below according to the diameter of your drain pipe and the condition being treated.

Drain condition 25 mm pipe 50 mm pipe 90 mm pipe
Blocked drain 250 mL 500 mL 1 L
Sluggish drain 125 mL 250 mL 500 mL
Drain odours 60 mL 125 mL 250 mL

Blocked drains: Use the blocked-drain dose for restrictions caused by fats, grease and other digestible organic deposits.

Sluggish drains: Use the sluggish-drain dose when water still drains away but flows more slowly than usual.

Drain odours: Use the drain-odour dose when unpleasant smells are present, even if the drain appears to flow normally.

How to Apply OPEN

  1. Remove as much standing water as practical.
  2. Measure the appropriate amount using the dosage chart.
  3. Pour OPEN into the affected drain when water use is lowest.
  4. Schedule treatment during a quiet period to minimise water flowing through the treated line.

Treatment requirements vary with the amount and type of build-up, pipe size and water flow. Contact BioEnzymes if you need help selecting a treatment programme.

Treating Buildings with Multiple Floors

Begin treatment with the drains on the lowest floor.

Work upwards by one floor each day. Once the top floor is reached, continue adding OPEN through the top-floor drains only.

Continue Treatment After the Problem Clears

Once the drain is flowing freely or the odour has been removed, continue using the sluggish-drain dose for a further three days.

This follow-up treatment helps address remaining organic deposits rather than stopping as soon as the first improvement appears.

Routine Drain Maintenance

After the initial treatment and three-day follow-up, apply OPEN every two to four weeks to help control fresh build-up.

Choose a regular treatment time that fits your household or business routine. For heavily used drains or recurring problems, contact BioEnzymes for advice on a suitable maintenance programme.

Grease Traps — Initial Treatment Before MAINTAIN

OPEN can be used as an initial shock treatment to tackle accumulated fats, grease and digestible organic waste before starting BioEnzymes MAINTAIN.

Apply when the least amount of water is flowing through the system, ideally after hours or during the quietest operating period.

Contact BioEnzymes to confirm the OPEN dose for your grease-trap capacity and condition.

Continue daily treatment at the recommended dose until the targeted build-up and associated odours have cleared. Then begin routine treatment with BioEnzymes MAINTAIN to help manage ongoing waste entering the system.

Grease-trap sizes, waste loads and operating conditions vary considerably. A tailored programme helps you use the right amount of product and avoid unnecessary expense.

Do Not Mix with Other Drain Chemicals

Do not mix OPEN with acid, caustic or chlorinated solvent products. These products interfere with its biological action and prevent it from performing as intended.

If another drain treatment has recently been used, contact BioEnzymes for advice before applying OPEN.

Know What OPEN Can Treat

OPEN targets fats, grease, body oils, soap film and other digestible organic build-up.

It will not break down hair, plastic bags, wipes, sanitary products or other solid obstructions. These blockages may require physical removal or assistance from a plumber.

Handling and Safety

Keep out of reach of children. Avoid contact with eyes and skin, and wash thoroughly after handling.

Follow the product label and current Safety Data Sheet for handling, storage and first-aid instructions.

Need Help with Your System?

Contact BioEnzymes with your pipe diameter or grease-trap capacity, a description of the problem and details of any treatments already used.

We can help you choose a practical treatment programme suited to your system.

Prevent the build-up. Maintain the flow. Let nature do the work. Not the Plumber $$$ 🙂

Specifications

Specifications

Number of bacteria strains 7
Types of strains Enzyme producing bacteria
Salmonella content None
pH of concentrate Nominally neutral
Appearance Clear, light blue
Odour of liquid Pleasant, yet unidentifiable
Surfactant bio-degradability Complete within 3 days
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This is the best product!

I have searched high and low and finally found what works. Excellent, thank you!

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Love your products, they work so well!

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This really does the job!

I have tried so many other products like it, but nothing comes close to this, I have 8 cats and 3 dogs, and my house always smells fresh, I spray this stuff every where!

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I have tried so many other products like it, but nothing comes close to this, I have 8 cats and 3 dogs, and my house always smells fresh, I spray this stuff every where!

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