MSR Black Stain Remover – Mold & Mildew Cleaner for Marine Use

Star brite MSR Black Stain Remover is a powerful cleaner specially formulated to eliminate stubborn black stains caused by mold, mildew, and grime. Ideal for use on vinyl upholstery, cushions, boat seats, outdoor acrylic fabrics, and fiberglass surfaces, it quickly restores materials to a like-new appearance without scrubbing. Trusted by marine and RV owners, this fast-acting spray is perfect for keeping your surfaces clean, fresh, and protected in tough outdoor environments. Safe and effective, it’s the go-to solution for removing unsightly mildew stains with minimal effort.

SKU: 086522SP

Size 22 OZ 650 ML

Label SP GF WK IC

Features

Instantly removes black stains caused by mold, mildew, and algae
Designed for use on vinyl, fiberglass, acrylic fabrics, and cushions
No scrubbing required – just spray, wait, and rinse
Ideal for boats, RVs, outdoor furniture, and patio covers
Safe for use on marine and outdoor surfaces without fading
Fast-acting formula penetrates deep for thorough stain removal
Helps prevent re-growth of mildew and mold stains
Great for seasonal maintenance or year-round cleaning
Easy-to-use trigger spray bottle for targeted application
Trusted Star brite quality – made for demanding outdoor conditions

Directions

DIRECTIONS: Apply product directly onto the surface to be treated, wait for the stain to disappear, and then rinse thoroughly with fresh water. One application will remove most mildew stains; stubborn stains may require a second application and light scrubbing. Ideal for use on outdoor furniture, outdoor fabrics, and vinyl umbrellas.
NOTE: Avoid prolonged contact with metals or porcelain. Do not use it on wood or unsealed painted surfaces unless you plan to refinish or repaint them. Test for color fastness (especially on fabrics) in an inconspicuous area before use. If any adverse effect is noted, do not continue use. The manufacturer’s liability is limited to the purchase price of this product.
CAUTION: CAUSES SKIN IRRITATION. CAUSES SERIOUS EYE IRRITATION. Contains Sodium Hypochlorite and Sodium Hydroxide. Wear eye protection, protective gloves, and protective clothing. Wash hands, forearms and exposed areas thoroughly after handling. If on skin: Rinse thoroughly with plenty of water. If in eyes: Rinse cautiously with water for 15 minutes. If ingested: Rinse mouth. Do NOT induce vomiting. Immediately call a Poison Center or doctor/physician. May cause irritation to the respiratory tract. Use in well-ventilated areas. If breathing is affected, get fresh air immediately. Not recommended for persons with heart conditions or chronic respiratory problems. Do NOT mix with any other household chemicals. KEEP OUT OF REACH OF CHILDREN.
Ingredients: Sodium Hypochlorite; Tetrasodium EDTA; Water. For more ingredient information visit www.STAR BRITE.com.

Product Group

865XX

Warnings & Safety Information

SDS NA EN

SDS EU EN

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