your white clean house

Brooke , just watched your Behind the scenes video – love your house , how do you manage to keep it so clean ? everything is white and sparkling – with dogs , kids. i love white , but gave up on it – the worst thing to me is white turning yellow and with stains – i have a lot of cats and dogs.
Also, where is all the stuff – lol ? i don’t mean to be too nosy , i really need to know -lol. i am struggling with upkeeping and decluttering . i know how liberating the feeling of not having clutter, but feel very overwhelming at times, and procrastinate.