Hayley Leitch is a UK-based cleaning expert and TV presenter, known for her work on the Channel 5 and CBS Reality series Dirty Home Rescue, where she leads the "Swab Squad" team. She originally rose to fame on Channel 4's Obsessive Compulsive Cleaners and is a regular guest expert on Channel 4's Steph’s Packed Lunch. Hayley also appeared on Channel 5’s program The Big Bed Bug Invasion, offering expert advice and practical tips.

Hayley has gained accredited certificates in various Cleaning & Hygiene courses as well as Hoarding.

She is the creator of the Hayley’s Help YouTube channel, which has amassed over 2 million views and continues to grow each month. Originally from South London, Hayley lives with her husband, Robin, and their three children.

Diagnosed with Obsessive-Compulsive Disorder (OCD) in 2007—though she has experienced symptoms since age four—Hayley has spent years managing her OCD and gaining qualifications in mental health. 

Hayley actively supports mental health charities and frequently speaks at schools and colleges, where she addresses mental health issues and career aspirations. 

Hayley is dedicated to inspiring young people, showing them that mental health challenges don’t have to stand in the way of their dreams, including careers in the TV industry.