Spring cleaning is a thorough cleaning of your home practice in the spring. Practice of spring cleaning is especially after the winter.
Spring cleaning refers to the cleaning of the house from top to bottom.
Spring cleaning includes:
Cleaning all windows inside and outside (and window frames)
Wash all gloss work
Clean inside cabinets, cupboards, wardrobes etc
Clean inside ovens, fridges, microwaves etc
Wash all tiles, floor to ceiling, in bathrooms and toilets
Scrub or polish floors