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.
Performing a Major Clean. 1  1. Use this method only when absolutely necessary. 2  2. Prepare a new container of water. 3  3. Transfer half the water and the betta to another container.  4. Empty the fish 1  bowl. 5. Rinse the contents twice.  6. Scrub the fish bowl with vinegar if 1  necessary. 7. Set up the fish bowl 2  again. 8. Return the betta fish to its  bowl.