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.

Citrisurf 77 Stainless Steel Passivation Cleaner Commercial Grade 22 Ounce

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VT16461

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Elevate your metal care game—because rust waits for no one!

SAFE ECO SMART - PH neutral, non-abrasive formula meets NSF and ASTM standards—powerful yet safe for home and commercial use.
MULTI METAL MASTERY - Effectively cleans and passivates stainless steel, bronze, brass, chrome, and aluminum surfaces.
RUST PROOF LIKE A PRO - CitriSurf 77 forms an iron-free passive layer that stops corrosion before it starts.
PRECISION SPRAY ZERO MESS - Convenient trigger sprayer delivers targeted, mess-free application for up to 90 sq ft coverage.
TRUSTED BY TESLA INDUSTRIES - Recommended for Cybertruck and used in medical, aerospace, and military sectors for unmatched reliability.

CitriSurf® 77 is a commercial-grade stainless steel passivation cleaner that uses a citric acid blend to eliminate free iron and prevent rust formation. Trusted by Tesla for Cybertruck maintenance and widely used in medical, aerospace, and military industries, this 22-ounce trigger-spray bottle covers up to 90 square feet. Made in the USA and compliant with NSF and ASTM standards, it offers a safe, non-abrasive, and eco-friendly solution for protecting stainless steel, bronze, brass, chrome, and aluminum surfaces from corrosion.

Specifications

ASIN	B01CIRIK7C
Best Sellers Rank	#50,706 in Automotive ( See Top 100 in Automotive ) #184 in Care Corrosion & Rust Inhibitors #1,795 in Oils & Fluids
Brand	Stellar Solutions
Brand Name	Stellar Solutions
Contains Liquid Contents?	Yes
Customer Reviews	4.4 out of 5 stars 99 Reviews
Item Form	Liquid
Item Volume	22 Fluid Ounces
Item Weight	1.65 Pounds
Manufacturer	Stellar Solutions
Material Feature	Natural
Material Features	Natural
Model Number	77
Number of Items	1
Part Number	CMP12-0077
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	22.0 Fluid Ounces

Reviews

K**K

4.01.2026

D**W

30.08.2025

K**S

5.04.2026

H**E

1.09.2024

A**R

8.10.2025

P**.

5.06.2025

M**.

14.11.2024

Q**N

6.09.2024

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