A dirty carpet is like a guilty conscience—it's always nagging you from the background, and it prevents you from eating off the floor in peace. Expunge lingering crud from your rug with today's Groupon to Ionic Fresh. Choose from the following options:

• For $55, you get Restore-Fresh carpet cleaning for two rooms and a hallway (a $149 value).
• For $79, you get Restore-Fresh carpet cleaning for three rooms and a hallway (a $223 value).
• For $99, you get Restore-Fresh carpet cleaning for four rooms and a hallway (a $299 value).

Today's Groupon is valid for rooms up to 225 square feet and hallways up to 100 square feet in residences only (excluding apartments). Ionic Fresh services South Bend, Mishawaka, and Granger in Indiana as well as Niles, Michigan. A $20 fee is charged for travel outside the service area.

Ionic Fresh arms certified technicians with eco-friendly products and contemporary equipment, including a Rotovac 360i and an Amtex truck-mounted machine, to drive grime from underfoot forests. Filth fighters wearing uniforms and shoe covers scour floor pelts for 1.5 to 2.5 hours, cataloging existing stains and snatching up loose debris and pet rocks in a vacuum's decontaminating tornado.

Mother Nature–approved chemicals safely target soiled spots before a pre-spray mist rolls across fibers. A power scrub preps carpets for hot-water rescue missions, during which a Rotovac 360i extracts trapped dirt faster than an electromagnet plucks a needle from a haystack. Then grunge expungers dust floor fur in one of three deodorizers before grooming it and allowing it to dry for two to six hours. Call to schedule an appointment Monday thru Friday, 8 a.m. to 6 p.m. or on Saturday 9 a.m. to 2 p.m. Appointments are available at any time, including evenings, weekends, and Abe Lincoln's half birthday.