Quick answer
Dry cleaning cleans garments in a liquid solvent instead of water. The garment is inspected and tagged, stains are treated by hand, it is cleaned and dried in a closed machine, then pressed and checked. Because the solvent does not swell fibres the way water does, structured and delicate garments keep their shape.
Key takeaways
- Dry cleaning uses a liquid solvent, not water, so it is not actually dry.
- Inspection and hand stain treatment before the machine are what separate good results from average ones.
- Finishing on form finishers restores shape, which matters as much as cleanliness for suits and sarees.
- The solvent you choose affects fabric safety and odour; Green Earth Cleaning is gentle and odour-free.
Why is it called dry cleaning if liquid is used?
The word “dry” means water-free. Instead of water and detergent, the garment is cleaned in a liquid solvent that dissolves oils and grease. Water swells natural fibres such as wool and silk, which can shrink them or distort their shape. A solvent does not, so tailored and delicate garments keep their structure.
What happens before the garment goes into the machine?
The first stages are done by people, not machines.
- Tagging. Each garment is tagged to your order so it can be tracked through the plant.
- Inspection. Pockets, stains, loose buttons, seams and embellishments are checked and recorded.
- Stain treatment. Marks are treated by hand with professional chemistry matched to the stain and the fabric. At Swan Clean this uses Seitz and Diversey products.
What happens inside the machine?
The garments are loaded into a closed dry cleaning machine, washed in solvent, spun to extract it and then dried with warm air. The solvent is filtered and reused inside the machine. A properly run cycle leaves the garment clean, dry and free of solvent smell. At our plant this runs on European-engineered machines with Green Earth Cleaning, a gentle, non-toxic and odour-free process.
Why finishing matters as much as cleaning
A clean suit that is badly pressed still looks worn. After cleaning, garments are shaped on form finishers, machines that use steam and air to give collars, shoulders, pleats and sleeves their original form. We use Veit, Macpi and Naomoto finishers. Each piece is then checked against the order and packed on a hanger or folded.
Which solvent does the machine use, and why does it matter?
The solvent decides how gentle the process is and how the garment smells afterwards. Perchloroethylene, or perc, is the traditional choice and cleans strongly, but it has a sharp smell and is being phased out in several countries. Hydrocarbon solvents are milder. Green Earth Cleaning uses a liquid silicone-based solvent that is non-toxic and odour-free, which is why it suits silk, wool, beaded and embroidered garments. Read more in is dry cleaning safe.
How garments are sorted and protected
Not everything goes into the same load. Garments are sorted by fabric, colour and how delicate they are. Fragile items go into mesh bags, and pieces with beads, sequins or zari are handled separately so decoration does not snag other garments. Loose buttons and trims are noted, and in some cases protected before cleaning. This sorting is one of the quiet reasons a careful plant returns garments in better condition.
How you can help the result
- Tell us about every stain, what caused it and when. Oil, sugar, wine and ink each need a different treatment.
- Do not treat stains at home first. Water, soap and household remedies can set a stain or leave a ring.
- Bring stained garments soon. Fresh stains lift far better than old ones.
- Do not iron over a stain. Heat can set it for good.
- Empty pockets so pens, tissues and keys do not travel through the machine.
How to tell the job was done well
When your order comes back, check a few things. There should be little or no smell. Collars, shoulders and pleats should hold their shape. Buttons and trims should all be present. Known stains should be gone or noted as limits. Garments should be packed on hangers or folded with care. If anything is off, tell the cleaner within the time their policy allows; ours is 24 hours from delivery.
What dry cleaning cannot do
Dry cleaning is not magic. Old, heat-set or oxidised stains, colour that has already faded, and damage such as a failed fused interlining cannot always be reversed. A good cleaner tells you this at inspection rather than after. Read our guide on why some stains never come out.
