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.
Mix some turmeric with milk and honey to make it a smooth paste. Apply it on the dark areas and leave it there for at least 20 minutes. Wet your hands and rub it for 2 minutes and then wash it off with water. These natural properties of the ingredients will help to get rid of black elbows and knees. Add half teaspoon vinegar to half cup of yoghurt. Apply this mixture on the affected areas and leave it to dry.