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.
3. Remove a blood stain with salt and soap. Pour 1 tablespoon table salt onto the stained area. With your fingers or a small brush, rub the salt into the stain. Squirt a small amount of soap or shampoo directly onto the stain and massage the shampoo into the stain.emove a dried blood stain with baking soda. Pour a teaspoon of baking soda directly onto the stained area. Using your fingers or a small brush, rub the baking soda into the stain. Move your fingers or the brush in small, circular motions.