Unlacquered brass tarnishes when exposed to air. A weekly wiping with a little liquid ammonia on a soft cloth will help keep unlacquered brass shiny. Use a commercial cleaner (available in grocery or hardware stores) or a homemade cleaner (below) to remove tarnish.
www.doityourself.com/stry/brass www.doityourself.com/stry/brass
Using Acids to clean, how to - FAQ ... They help dissolve hard water deposits from shower doors, mild rust stains and soap film and remove tarnish from brass and copper. Acids tend to bleach some stains.
www.doityourself.com/stry/acidcleaners
What agent will instantly, on contact remove tarnish from brass/copper/bronze? (I used to use a product called 'Shower Power' but am now unable to find it.) ... To remove tarnish from brass/copper/bronze, you may need a formulation consisting of reductive acids, complexing agents, wetting agents and corrosion inhibitors.
www.finishing.com/0600-0799/779.shtml
First of all go get Wright's Copper Cream [link is to product info at Amazon] and apply to remove tarnish and then rinse with water then use Wright's Brass Polish [link is to product info at Amazon] to remove the PINK coloration.
www.finishing.com/1600-1799/1730.shtml
Homemade Brass Cleaner, easy homemade solutions to clean your brass. ... If the brass is only dirty than any product like 409 will remove the grime. If the brass is tarnished, you can clean them with a cloth soaked with vinegar and dipped in salt or by using a tarnish remover like Tarn-X or Brasso.
www.stretcher.com/stories/02/02jul08a.cfm
AsktheBuilder.com: Cleaning brass is not as easy as dipping it in special brass cleaning solutions. Know how to clean brass? You have to remove the protective coating - tarnish! After the brass cleaning, it must be sealed to prevent the tarnish from returning. ... Brass Polishing ... This is what tarnish is. The tarnish is...
www.askthebuilder.com/B333_Cleaning_Brass.shtml www.askthebuilder.com/B333_Cleaning_Brass.shtml
To protect brass from oxidation or tarnish manufacturers apply clear coatings at the factory. ... Once the old finish is removed, clean the brass hardware with soap and water to remove any residual stripper. The brass must be perfectly clean or the chemicals may corrode and discolor the brass. Wash and rinse several times...
www.askthebuilder.com/172_Tarnish_Free_Brass_-_It_s_Her... www.askthebuilder.com/172_Tarnish_Free_Brass_-_It_s_Here_-_It_s_Great_.shtml
To remove tarnish from copper and brass work, while retaining it's aged charm, lemon and salt can be used. Add a little lemon juice to a small pile of salt, take a cloth and polish the copper or brass. After removing the tarnish, rinse, and dry thoroughly with a soft cloth.
www.knitting-and.com/crafts/cleaning-recipes.htm
Rinse the tarnish-free brass item thoroughly with clean water to remove all traces of the ammonia. ... How to Remove Tarnish From Brass & Copper ... How to Remove Heavy Tarnish From Brass...
www.ehow.com/how_2126150_use-ammonia-clean-tarnished-br... www.ehow.com/how_2126150_use-ammonia-clean-tarnished-brass.html
・ 1 Use a chemical brass cleaner like English Custom Metal Polish and Restorer or a commercial copper cleaner... ・ 2 Make a paste by mixing 1 cup of white vinegar with 3 tbsp. of flour and 3 tbsp. of salt. Put the paste... ・ 3 Soak brass an...
http://www.ehow.com/how_4501717_remove-tarnish-from-bra...