My home is the most important place in the world, and i want to safeguard my family in every way possible.So I want to know what a good home security alarm does?
Because of mice or bat droppings, it is always a good idea to wear a mask and wear gloves when working in an attic.
I'm not sure what you mean by filer, but here's what I would do 1. put on safety goggles. 2. use a screen to separate the large pebbles from the smaller particles.Or, use the tweezers to take out the pebbles, but this may take some time. 3. use the magnet to pull the iron particles from the mixture of sand and salt. 4. add water to the remaining mixture to dissolve the salt. 5. put the filter paper in the funnel and support them on the ring stand above the beaker. 6. pour the solution through the filter paper to remove the sand. Rinse salty water off sand with clean water. 7. Put beaker of salty water on hot plate and boil off the water to recover the salt.
