No. It is a specialist oxalic-acid stain remover for the stated staining problems. Envirowash and Deep Cleaner serve the washing roles.
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Silky Bright Stain Remover
Target yellowing and staining on GRP and white plastic with this specialist oxalic-acid stain remover.
Target the stain, not the whole wash
Silky Bright is a specialist oxalic-acid stain remover for yellowing and staining on GRP and white plastic surfaces. It is intended for targeted use on caravans, motorhomes and boats, and can also help remove spotting from appropriate surfaces.
It can also be used to lighten dark patches or water stains on untreated wood. That application has an additional neutralising step once the staining has been removed.
This is a different job from a general shampoo wash or polishing a dull finish. Choose Bright for the stated staining problem and use the cleaning, polishing or sealing products for their respective purposes.
Specialist treatment for visible staining
- Yellowing and staining on GRP.
- Staining on white plastic surfaces.
- Dark patches or water stains on untreated wood, with the specified neutralising step.
How to use it
- Read the product label and safety information. Carefully brush onto the stained area, avoiding contact with non-ferrous metals.
- Agitate gently and leave for 20–30 minutes.
- Agitate again, then rinse thoroughly with plenty of clean water. Repeat on stubborn areas if needed.
- For absorbent surfaces such as untreated wood, neutralise with Silky Buffer pH Neutral once staining has been removed. The published guidance gives best results above 10°C.
Your questions, answered
More guidance for choosing and using this product.
Can I use it on untreated wood?
The approved product wording includes lightening dark patches and water stains on untreated wood, with neutralisation after the staining has been removed.
What should I avoid?
The current product instructions say to avoid contact with non-ferrous metals. Read the label and safety information before use.