Shamefully stolen from ArchToolbox's webpage of Plumbing and Fire Protection Abbreviations. This is a link to that page. ... found by using google to search for these 6 terms: wc sh lav bt plumbing acronyms. This is a link to that google search.
Steps to Remove the Stains: 1  Select a stain remover from the list above. 2  Apply to the stained area on the hands and scrub. 3  If necessary, the items can be mixed or used on their own.4  Once the stain is removed, wash with hand soap and warm water to remove the cleaning agent.5  Dry with a soft towel.teps to Remove the Stains: 1  Select a stain remover from the list above. 2  Apply to the stained area on the hands and scrub. 3  If necessary, the items can be mixed or used on their own.
1 Simply apply a thick paste or baking soda to the inside of the stained ceramic mug or cup. 2  Allow to sit for a few minutes. 3  Rub the tea stain gently with a sponge or washcloth to gently polish the stains away.4  Rinse well and dry as normal.pply any of the abrasive cleaners in the same way as you applied the baking soda. 1  Make a thick paste of the chosen cleaner. 2  Spread it heavily over the stained area. 3  Allow to remain on the stain for a few minutes to loosen the stain. 4  Rub gently using a washcloth or sponge to remove the tea stain from the cup.