can this be used to remove rust stain from a fiberglass swimming pool?

Works best on metal when it’s Hot out. Try CLR. Going to be tough if the stain was there long and it made it into the fiberglass. Good luck

Is this citrisurf 77 or citrisurf 77 plus? the picture shows citrisurf 77 plus but the title says citrisurf 77.

It is Citrisurf 77 Plus. I will personally address this title error now. Thank you!

How do I safely dispose of this?

Great question! Small quantities can be poured down the drain, best with some running water to dilute. Industrial disposal of large quantities would involve neutralizing the acid first. The product does not qualify as hazmat.

can this be used on brass bed?

I'm sorry, but this product is ideal for Stainless Steel, and we haven't tested it on brass.

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CitriSurf 77 Commercial Stainless Steel Passivation Cleaner (22oz Spray) | Made in USA

Product ID: 72713127

Details

Brand
Stellar
Item Form
Liquid
Material Feature
Natural
Scent
Natural
Specific Uses For Product
Bottle

⚙️Treats up to 90 sq ft per bottle

🛡️ASTM & NSF certified corrosion defense

🇺🇸Proudly made in USA, industrial strength

€ 90.90

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Elevate your metal care game—because your stainless steel deserves the best!

ECO FRIENDLY SAFE - Non-abrasive, low-hazard chemistry meets rigorous ASTM & NSF standards for peace of mind.
MULTI INDUSTRY PROVEN - Used in medical, military, marine & food processing—now accessible for your home or business.
CITRIC ACID POWERHOUSE - Natural, pH-neutral formula eliminates free iron to create a rust-resistant passive layer.
PRECISION SPRAY APPLICATION - Mess-free trigger sprayer delivers exact coverage for up to 90 sq ft of surface area.
INDUSTRIAL GRADE RUST SHIELD - Trusted by Tesla & aerospace pros for unbeatable stainless steel protection.

CitriSurf 77 is a commercial-grade, citric acid-based stainless steel passivation cleaner designed to prevent rust and corrosion by removing free iron and forming an inert protective layer. Recommended by Tesla for Cybertruck maintenance and compliant with ASTM and NSF standards, this 22oz trigger spray bottle treats up to 90 square feet, making it ideal for industrial, commercial, and residential use. Its non-abrasive, pH-neutral formula is safe, eco-friendly, and trusted across medical, military, aerospace, and food processing industries.

Specifications

ASIN	B01CIRIK7C
ASIN	B01CIRIK7C
Best Sellers Rank	#86,566 in Automotive ( See Top 100 in Automotive ) #252 in Care Corrosion & Rust Inhibitors #2,478 in Oils & Fluids
Brand Name	Stellar Solutions
Customer Reviews	4.5 4.5 out of 5 stars (105)
Date First Available	March 3, 2016
Item Form	Liquid
Item Highlight	Made in USA
Item Volume	22 fluid ounces
Item Weight	1.7 pounds
Item model number	77
Manufacturer	Stellar Solutions
Manufacturer	Stellar Solutions
Material Features	Natural
Model Number	77
Number of Items	1
Part Number	CMP12-0077
Product Dimensions	3.46 x 5.12 x 9.45 inches; 1.65 pounds
Scent	Natural
Size	22 Fl Oz (Pack of 1)
Special Features	Non Abrasive, PH Neutral
Special Ingredients	Citric Acid
Specific Uses For Product	Bottle
Surface Recommendation	Stainless Steel
UPC	637459742436
Unit Count	22 Fluid Ounces

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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€ 90.90

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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