Is this product safe to use on copper mugs that would be used for drinking from?

No it is not in fact it states on the package to not use it with anything that will come in contact with food products.

If i put my jewels into the solution will it ruin its exterior? Such as pearl or topaz

NO NO NO NO NO!!!!! This is NOT a jewelry cleaning product. It is a metal acid dip after soldering to remove oxidation, excess flux, and firescale from propane torch. Only copper, gold, silver can be dipped in this solution. Anything else like brass, nickel, zinc, stones, pearls will be ruined. This is not a finished jewelry cleaning product but a bare metal cleaning product during manufacture. Very different. Use soap and water for jewelry cleaning only.

What is the proper way to dispose of this?

DO NOT POUR DOWN THE DRAIN EVEN IF NEITRALIZED WITH BAKING SODA! After use, it will be saturated with metal (often blue in color from the copper that comes off the metal that was soaking in the Sparex solution). That MUST be put in a plastic container, neutralized, and labeled before being brought to a hazardous waste disposal center. All cities have intense regulations about dumping solutions contaminated with copper into the water as it affects the fish, plant life, and eventually, YOU. Just be an adult and do it.

How often does the solution need to be replaced?

If stored properly the solution generally does not need to be replaced. You can add water as needed as it evaporates over time. Thanks!

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Sparex Granular Dry Acid Compoud No.2 10 oz.

Product ID: 4037964

Details

Brand
EUROTOOL
Item Form
Liquid
Item Volume
300
Item Weight
8 ounces
Manufacturer
Euro Tool

⚗️Safe acid alternative

🛡️Non-flammable & non-explosive

🇺🇸Proudly made in USA

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€ 23.09

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Sparkle smarter, not harder with Sparex No. 2!

TRUSTED QUALITY - Made in the USA with a 4.7-star rating from pros
COMPACT CONVENIENT - 10 oz bag designed for easy storage and handling
SAFE STABLE FORMULA - Non-flammable, non-explosive for worry-free use
EFFORTLESS METAL REVIVAL - Removes oxidation and scale with precision
VERSATILE ALLOY COMPATIBILITY - Perfect for gold, silver, and copper alloys

Sparex Granular Dry Acid Compound No. 2 is a safer, longer-lasting pickling solution designed to remove oxidation and scale from gold, silver, and copper alloys. Non-flammable and non-explosive, this 10 oz USA-made product offers professional-grade metal cleaning without the hazards of sulfuric acid.

Specifications

ASIN	B0058ED064
Best Sellers Rank	#265,179 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #223 in Abrasive Finishing Compounds
Brand Name	EUROTOOL
Customer Reviews	4.7 4.7 out of 5 stars (762)
Global Trade Identification Number	00654207209164
Item Form	Liquid
Item Weight	8 ounces
Manufacturer	Euro Tool
Model Number	PLSPAREX.amzn1
Part Number	Sparex No.2 10 oz.
UPC	654207209164
Volume	300 Milliliters

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