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Marine Care · Professional Yacht Care

Mould & Mildew Stain Remover

Targeted cleaning of mould-stained boat surfaces
An alkaline, active-chlorine cleaner for mould-related stains and discolouration on washable, chlorine-resistant boat surfaces. Always carry out a compatibility test and rinse thoroughly.
Enquire about this productDirections for useBack to products
Marine Care Penészeltávolító: illusztráció penészfoltos hajóülés tisztításáról, arany kötélkeretben
Marine Care

Mould & Mildew Stain Remover

What is it suitable for?

  • Cleaning mould stains from washable, chlorine-resistant boat surfaces
  • Removing dark discolouration associated with mould
  • Targeted cleaning of chemically resistant plastics and other tested surfaces
  • Pre-season and periodic cleaning tasks
Conditions of use
Always check the surface for chlorine and alkali resistance, and test on an inconspicuous area first.

What can Marine Care Mould & Mildew Stain Remover do?

  • Effective cleaning of stubborn mould-related stains
  • Can produce a visibly cleaner appearance on suitably chemical-resistant materials
  • Straightforward cleaning process: apply, wipe or scrub as directed if needed, then rinse
  • Strongly alkaline cleaning product containing active chlorine
Danger
Corrosive product. Causes severe skin burns and eye damage. Never use together with other cleaning products.
Protecting surfaces and materials
Preliminary testing is essential on faux leather and vinyl (PVC) marine upholstery: dyes, coatings and seams may have different sensitivities. Chlorine may fade or bleach coloured fabrics and textile upholstery. Metals, painted and varnished surfaces may also be damaged. Illustrations do not guarantee compatibility with any material.
Marine Care · Professional focus

REMOVING STUBBORN MOULD STAINS

EFFECTIVE • VISIBLE RESULTS • FAST
Targeted cleaning of washable, chlorine-resistant boat surfaces. No disinfectant, fungicidal or other biocidal efficacy is claimed.
Directions for use

How to use it

01
Ensure adequate ventilation. Wear protective gloves, protective clothing, eye and face protection. Test the product on an inconspicuous area first.
02
Use only on washable, chlorine-resistant surfaces and follow the approved product instructions.
03
If required, wipe or scrub in accordance with the approved instructions. Observe the specified contact time and never allow the cleaner to dry on the surface.
04
Rinse the treated area thoroughly before the product can dry. Do not allow the cleaner or contaminated rinse water to enter marina waters or natural watercourses.
Mandatory warning
Warning! Do not use together with other products. May release dangerous gases (chlorine).
Important
Never allow the product to dry on the surface! Do not mix it with other cleaners, particularly acidic or ammonia-containing products. Test a small area of faux leather or vinyl (PVC) first. Do not use on coloured fabrics unless compatibility is confirmed, due to the risk of fading or bleaching. Check compatibility on metals and painted or varnished surfaces too.
Marine Care · Yacht Care Guide

Yacht Care Guide

Explore the Marine Care Yacht Care Guide in English (PDF). The updated guide includes a dedicated section on the Mould & Mildew Stain Remover. The interactive English edition is not yet updated; see the directions for use above for product-specific precautions.

Open the Yacht Care Guide (PDF)
Frequently asked questions

Mould & Mildew Stain Remover – at a glance

What is it suitable for?
For cleaning mould-related stains and discolouration on washable, chlorine-resistant boat surfaces, subject to a preliminary compatibility test.
Can it be used on faux leather, vinyl or coloured upholstery?
Use on faux leather or vinyl (PVC) marine upholstery is not automatically ruled out: first test on an inconspicuous area and follow the material manufacturer’s cleaning instructions. The chlorine-containing cleaner may damage certain coatings, seams and dyes. It may fade or bleach coloured fabrics and textile upholstery, so use it there only if material compatibility has been confirmed.
Can it be used with another Marine Care product?
No. Do not use together with other products; hazardous chlorine gas may be released. Rinse the surface thoroughly between separate cleaning procedures.
Why are thorough rinsing and waste handling important?
The product is corrosive and very toxic to aquatic life. Never discharge contaminated liquid into marina waters or natural waterways. Dispose of waste in accordance with local rules and the safety data sheet.
Where can I obtain the safety data sheet?
You can download the English Safety Data Sheet here: Marine Care Safety Data Sheet (PDF).
Documents

Safety Data Sheet

Read the English Safety Data Sheet for product hazards, safe handling, protective measures and emergency information.

Download Safety Data Sheet (PDF)