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Floor Rust

How To Remove Rust from Flooring

Q: We have pretty bad rust imbedded in our concrete floor.  Would Citranox be the answer to remove rust from flooring?

A: Once rust is embedded in a semi-porous substrate like concrete, removing the rust from flooring can be tough.  We would suggest repeated soaking with very hot (140F/60C or greater) 4% Citranox® Liquid Acid Cleaner and Detergent followed by….

Disposal of Alconox Inc. Detergents

What is the proper way to dispose of your detergents? Detergent disposal in a proper manner is an integral part of a robust cleaning program regardless of scale or industry. Alconox Inc. detergents are biodegradable….

aluminum hydroxide

How to: Remove Hydrated Aluminum Oxide – Al(OH)3

Q: We are currently using Alconox powder. What recommendations are there to remove Hydrated Aluminum Oxide – Al(OH)3 from aluminum?  

A: Cleaning hydrated aluminum oxide, or aluminum hydroxide, is not the best of jobs for an emulsifying alkaline cleaner like Alconox powdered detergent.

Scale

Food Manufacturing: How to Descale Safely and Effectively

I am an engineer at a large food manufacturer. I have a couple of questions about Citranox regarding a descaling application.  Specifically looking for options for how to descale stainless steel channeling that can only be reached by pumping a liquid through.  Can a foaming detergent be used for pumping?  How much do I use? How is this better than citric acid?

Flux Residue Removal

Q. I am seeing a white powder around solder joints on PCBs.  Is this solder flux? We use Detergent 8 for cleaning. Do you know why this is happening and how to stop or remove it?
A. There are several ways of approaching this common issue of solder flux and its removal. For example, One way to fix this problem is to lower the temperature when soldering. In another scenario, a leading aerospace manufacturer studied putting potassium silicate (10 mL in 10 L) into the Detergent 8 bath to act as an inhibitor to stop the formation of these white salts.

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