What does an equals sign with a slash through it mean in algebra? it means: does not equal to it mean that it is not equal to that, like 4a isn't equal to 5g.hat does an equals sign with a slash through it mean in algebra? it means: does not equal to it mean that it is not equal to that, like 4a isn't equal to 5g.
Steps to Clean the Vacuum: 1  Unplug the vacuum. 2  Remove and empty the vacuum canister or remove and replace the vacuum bag. 3  Clean the vacuum filter and rinse the canister with water if needed.  Straighten a wire hanger and use the hanger to poke through any clogs in the vacuum hose if needed.
How to Clean Your Night Guard Naturally. To clean your night guard (or other dental device), keep it soaking in water when it is not in your mouth. Add a squirt or two of castile soap, which doesnât contain any harmful chemicals. You can also lightly brush it with an electric toothbrush and toothpaste as needed.