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Optizan Landlord Bundle For Mold Prevention & Remediation

A truly sustainable disinfectant & cleaner in all the right ways.
(7 customer reviews)
(7 customer reviews)

Original price was: £193.99.Current price is: £169.49. 13% OFF

Original price was: £193.99.Current price is: £169.49. 13% OFF

Not registered?  Sign up free and get 10% off your first orderSave £16.95

Description
What’s In The Bundle

✔️ 3 x 5L Optizan HOCl Disinfectant ​
✔️ 3 x 750ml Optizan HOCl Spray Bottles​
✔️ Landlord’s Guide To Mold & Awaab’s Law PDF (FREE)
✔️ Mold Assessment Checklist (FREE)
✔️ Mold Remediation Treatment Record Form (FREE)
✔️ Tenant Communication Email & Letter Templates (FREE)
✔️ Mold Prevention Maintenance Schedule (FREE)

Note: Digital assets will be emailed to you immediately after checkout. If you don’t receive an email with download links, please check your spam folder.

The Complete Mould Remediation Solution for UK Landlords

With Awaab’s Law now in force for social housing landlords in England and Scotland — and private sector compliance increasingly scrutinised — landlords need a reliable, documented approach to mould remediation. This bundle gives you everything: the right chemical treatment and the paperwork trail to prove you acted swiftly and correctly.

Why HOCl for mould treatment?

Hypochlorous acid at 500 ppm is effective against fungal spores (tested to EN 13704 and EN 1650), including Aspergillus niger, Cladosporium, and other common black mould species. Unlike bleach, it penetrates surfaces without damaging plaster, paint, or grout and does not produce toxic fumes that harm occupants or require the property to be vacated during treatment.

How to treat mould with Optizan:

1. Ventilate the affected room. Remove any soft furnishings if possible.

2. Spray Optizan generously onto all visible mould — including grout lines, window reveals, wall junctions, and ceiling edges.

3. Leave for 10 minutes (contact time). Wipe down with a clean cloth.

4. For severe infestations, apply a second treatment after 24 hours.

5. Address the underlying cause (ventilation, insulation, condensation) and monitor for recurrence. 6. Document all actions using the included Mould Remediation Record Form.

Awaab’s Law compliance — what this bundle helps you document:

✅ Prompt investigation of mould reports

✅ Evidence of professional-grade treatment with a certified biocide

✅ Written communication with tenants (using the included email/letter templates)

✅ Remediation records and follow-up schedules

Who this bundle is for:

  • Private landlords with residential tenancies
  • Letting agents managing maintenance on behalf of landlords
  • Social housing providers
  • Property management companies
  • Building surveyors and damp-proofing contractors

Managing multiple properties? View our bulk HOCl supply options →

  • Active Ingredient: Hypochlorous Acid
  • Free Available Chlorine (FAC): 500 PPM (parts per million)
  • Oxidation-Reduction Potential (ORP): >925mV (millivolts)
  • pH: ~6.9
  • Salt Content: ~2 grammes per litre

Description

The Optizan Professional HOCl Landlord Bundle features our optimal 500 PPM hypochlorous acid solution – the same naturally occurring substance your immune system produces to fight infection. Unlike regular cleaners, Optizan uses advanced electrolysis technology to create a stable, powerful HOCl formula that kills mold, bacteria, and viruses.

Made in Co. Fermanagh with a low carbon footprint using local water and renewable energy sources, Optizan is both effective and environmentally responsible.

This complete bundle includes our GB-BPR compliant hypochlorous acid solution plus documentation templates and testing equipment to support a comprehensive mold remediation strategy aligned with Awaab’s Law principles.

  • Article 95 Listed Supplier – Buy directly from an authorized Article 95 listed manufacturer, ensuring complete regulatory compliance and product authenticity.
  • Superior 500 PPM Formulation – Our biocidal dossier is based on 500 PPM concentration, delivering 2x the strength of products limited to <250 PPM formulations.
  • Low-Salt Generation Formula – Optizan’s formulation uses minimal salt (under 2g/L vs ~5g/L in standard products), making it suitable for sensitive applications.
  • Europe’s Only Green Seal Certified HOCl Product – The only hypochlorous acid disinfectant in Europe currently to achieve this prestigious third-party environmental certification.
  • Independently Lab-Tested to EU Standards – Passed rigorous EN standards for bacteria, viruses, spores, fungi, and yeast (EN 1276, EN 14476 & more).
  • Registered with UK and Ireland Authorities – Listed with the UK HSE and Ireland’s DAFM under official biocidal product regulations.
  • Non-Irritating, Non-Flammable & pH Balanced – Optizan’s formulation is gentle on surfaces and non-irritating if accidental contact occurs.
  • Eco-Friendly Production – Formulated using only salt, water, and electricity—manufactured with 50% renewable energy in Northern Ireland.
  • No Alcohol, No Harsh Chemicals – Subtle, clean scent with no sticky residues or surface damage.
  • Subtle Scent, No Chemical Fumes – No choking fumes or lingering chemical smells that trigger sensitivities during use.

 

Crucial Guidance for Landlords & Property Managers

This bundle provides professional-grade tools and products to treat existing mold growth (the symptom) and assist with mold prevention & property assessment. It is a critical component of a mold remediation strategy, but it is not a substitute for addressing the underlying structural causes of damp and mold (the source), which is a landlord’s legal responsibility under Awaab’s Law and other housing regulations.

Safety Warning: If using the product with a ULV Fogger it’s important to note that it aerosolizes the solution. In line with UK Health and Safety Executive (HSE) guidelines, properties must be vacated by all tenants, people, and pets before fogging commences. Please refer to all included guides and HSE best practices before use.

 

What’s In The Bundle

✔️ 3 x 5L Optizan HOCl Disinfectant ​

✔️ 3 x 750ml Optizan HOCl Spray Bottles​

✔️ Landlord’s Guide To Mold & Awaab’s Law PDF (FREE)

✔️ Mold Assessment Checklist (FREE)

✔️ Mold Remediation Treatment Record Form (FREE)

✔️ Tenant Communication Email & Letter Templates (FREE)

✔️ Mold Prevention Maintenance Schedule (FREE)

 

Optizan HOCl Advantages

First & Only Green Seal Certified HOCl Product In Europe

Optizan is the only hypochlorous acid (HOCl) product in Europe currently to achieve Green Seal Certification, meeting rigorous third-party standards that ensure our product protects both people and the planet. This exclusive certification among European HOCl products verifies our unmatched commitment to comprehensive health and environmental leadership throughout our entire product lifecycle.

Laboratory Proven Performance: Optizan has passed strict European Norm (EN) tests for effectiveness against:

  • Bacteria (EN 1276, EN 1656, EN 13697)
  • Fungi and Yeast (EN 1650, EN 13697)
  • Spores (EN 13704)
  • Viruses including Coronavirus (EN 14476)

Superior Formula Specifications:

  • Free Available Chlorine: 500 PPM – optimal strength for maximum effectiveness
  • Oxidation Reduction Potential: >925mV – exceptional disinfection power
  • pH Level: ~6.9 – neutral pH for surface safety and optimal performance
  • Salt Content: ~2g per liter – minimal residue formation

Safety Certified:

  • Non-flammable
  • Alcohol-free
  • Not classified as hazardous under CLP Regulations
  • Not classified for transport hazards under ADR and RID

Official Regulatory Approvals:

  • McElwaine Technical Services Ltd is registered as an Article 95 supplier under both GB and EU Biocidal Products Regulations
  • Allocated PCS number 100975 by Ireland’s Department of Agriculture on the Biocidal Products Register
  • Supplying demanding industries for over six years

 

Why Property Managers Choose Optizan HOCl:

  • More Effective Than Traditional Cleaning: Laboratory tests show HOCl is 80-200 times more efficient than bleach
  • Minimizes Disruption: Surface cleaning can often be completed with residents present. For more extensive treatments like fogging, the property must be briefly vacated as per HSE guidelines, but the process is fast and allows for quick re-entry once ventilated, minimizing overall disruption.
  • No Damage To Property: Gentle on surfaces even with repeated use
  • Compliance-Focused Documentation: Provides a suite of templates for treatment records, checklists, and tenant communications to support your compliance efforts.
  • Earth-Friendly Production: Low carbon footprint with 50% renewable energy used in manufacturing
  • Neutral pH: Unlike acidic or alkaline cleaners, Optizan won’t damage surfaces
  • No Strong Smell: Subtle, clean scent without harsh chemical odors

 

Perfect For:

  • Treating active mold or preventing mold growth in properties
  • Implementing preventative maintenance programs
  • Property managers looking for safer cleaning alternatives
  • Housing providers preparing for Awaab’s Law implementation
  • Multi-property portfolios needing consistent documentation

 

Shipping Information

Free standard delivery (3-5 business days) Express delivery available at checkout Bulk orders may need special delivery arrangements – please contact us

 

Why HOCl Hub?

HOCl Hub is the exclusive official partner of McElwaine Technical, the manufacturers of Optizan. We’re dedicated to providing eco-friendly cleaning solutions that are both effective and safe.

Our commitment to you:

  • Guaranteed Authenticity: We supply genuine Optizan products direct from the manufacturer
  • Expert Support: Our team includes specialists who understand mold remediation and regulatory requirements
  • Comprehensive Solutions: We don’t just sell products – we provide complete systems for addressing mold issues
  • Environmental Responsibility: We prioritize products that are safe for both people and planet
  • Educational Resources: Free access to guides, videos, and expert advice about proper mold treatment
  • Technical Assistance: Dedicated support for product application questions and compliance concerns

We believe in HOCl’s potential to revolutionize cleaning and disinfection, providing a safer alternative to traditional chemicals without compromising effectiveness.

 

Customer Questions & Answers

Q: How does Optizan’s 500 PPM formula compare to other HOCl products?
A: At 500 PPM, Optizan provides the optimal concentration for maximum effectiveness against mold while maintaining surface safety. Many competing products use lower concentrations that may have a harder time to completely eliminate mold.

Q: Can I use this in occupied properties?
A: It depends on the application method. For minor surface cleaning with a cloth, work can often be done with residents present, provided there is good ventilation. However, for any application that generates an aerosol or mist, especially using the included ULV Fogger, you must adhere to HSE guidelines. This requires that the property is vacated by all people and pets during the treatment and until the area has been safely ventilated. Our guides provide clear instructions on these essential safety procedures.

Additional information

Weight 23 kg

7 reviews for Optizan Landlord Bundle For Mold Prevention & Remediation

  1. michael.jones

    Fantastic bundle for my rental properties! The documentation templates alone are worth the price.

  2. sarah

    Good value bundle. Effective on mold but wish it came with more spray bottles.

  3. mike_btl

    Perfect for buy-to-let portfolio. Safe to use between tenants.

  4. richard.smith

    Brilliant kit! Had damp issues in my basement flat and this sorted it out completely. Love that it’s safe and doesn’t require special ventilation like other mold treatments. The templates are a bonus.

  5. emma.davis

    Best investment for property management. Compliant with regulations and actually effective.

  6. paul

    Good for HMO properties. Safe around tenants which is important.

  7. steven.clark

    Excellent professional kit. Much better than DIY store alternatives. The legal compliance paperwork is spot on.

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