The Cleaning Lady (2018) ★★★☆☆

👍 IMDb 5.5/10 (2.7k)     🍅 Rotten Tomatoes 64%    
18 | 1h 30m | Horror, Thriller | USA
Director Jon Knautz
Writers Alexis Kendra, Jon Knautz
Stars Alexis Kendra, Stelio Savante, Rachel Alig

As a means to distract herself from an affair, a love-addicted woman befriends a cleaning lady, badly scarred by burns. She soon learns, these scars run much deeper than the surface.

 

Obvious.