Which_fire_extinguisher_should_we_use_and_when.pdf (143,15 KB) A fire extinguisher is to extinguish a starting fire, i.e. for initial firefighting. It contains a certain kind of extinguishing agent and includes a mechanism which puts the extinguisher into operation. We distinguish these kinds of fire extinguishers: handheld (portable), cart-mounted (also called wheeled), and trailers.
Emil: The very best way to remove fish smell from your hands is to rub a piece of stainless steel on your hands. Cabelaâs sells a soap shaped SS bar that works perfectly. Lemon is good, but Stainless steel is the very best and thereâs no mess. First rub the SS bar on your hands and then wash them.
Cleaning a Betta Fish Bowl. 1  1. Wash your hands with plain water. 2  2. Move the betta if the bowl is small. 3  3. Scrub the inside with a brand new sponge or cloth.  4. Remove 20% of the fish bowl 1  water. 5. Clean the outside with a different tool (optional).  6. Add the new water to the 1  bowl. 7. Return the betta to the  bowl.