Well, that's pretty simple. All you have to do is emptey the water and fish into another container, grab a sponge and - what do you think! - clean it!
probably like 2 times a month
It takes 12 hours to clean the windows of a certain office building. During the first day of cleaning, the workers were able to clean for 9 hours. If the variable t stands for the amount of time the...
If it is you mean, it's clean by tidying things then you can't.If you mean, it's clean by cleanliness then tidy it up.And Vice-Versa.
Just wondering..... what is "it"?