That’s one way to wipe away the memory of a crappy relationship.

 A company called Who Gives A Crap is offering the broken-hearted a chance to “flush your ex” — by turning unwanted love letters into toilet paper.

“Mail us those leftover love letters taking up psychic space in your sock drawer and we’ll deliver them to our production facilities, where we magically transform their BS into TP,” the company said of its promotion.

“Because nothing says closure like knowing that someone, somewhere is putting those sweet nothings exactly where they belong,” it continued.

The letters are being accepted through Feb. 29, long after Valentine’s Day.

“Don’t worry, we’re not going to read them,” promises the company, offering addresses in California, Australia and the UK to send the ex-communications.

However, the letters will be added to others for the pulp — meaning you can’t guarantee “you’re wiping your rear end with your ex’s old letters,” the promotion conceded.

The news came as Pizza Hut offered a cheesy way for cowards to send a lover to Dumpsville: a “Goodbye Pie” with a customizable box for your parting words.

A New Jersey animal shelter is also inviting cat lovers to name a feral feline after an ex for Valentine’s Day — and then have it spayed or neutered.