Smash, blow, etc. something to smithereens
Definition 1 of 1
Pro Tip 1/3Intensity
Used to express that something was destroyed very thoroughly and violently. 
The antique vase hit the floor and was blown to smithereens.
Pro Tip 2/3Hyperbole
The phrase is often used for dramatic effect, not always literal complete destruction. 
Their latest arguments blew their friendship to smithereens.
Pro Tip 3/3Visual Imagery
It invokes an image of something breaking into many tiny pieces, emphasizes ruin. 
After the explosion, the safe was smashed to smithereens.