This is the 3695th most frequent Russian word.
уборки
Cleanings; tidying up; chores.
Here 'уборки' refers to multiple cleaning activities performed as part of house preparation.
Мы провели уборки в доме перед праздником.
We conducted cleanings in the house before the holiday.
In this sentence, 'уборки' is used in the singular form to denote the process of cleaning in detail.
После генеральной уборки наша квартира выглядит совсем иначе.
After the thorough cleaning, our apartment looks completely different.
'уборки' here signifies periodic or regular cleaning tasks that are labor-intensive and span an extended period.