What’s the Difference Between Dry Cleaning, Wet Cleaning and Bag Wash? Understand First, Then Decide Which to Choose

Last updated: 13 November 2026

The conclusion first

Dry cleaning is not “the more premium wash,” and wet cleaning is not “the cheaper wash” — they deal with different kinds of soil.Dry cleaning is good at oily soil and garments that would distort in water; wet cleaning is good at water-soluble soil such as sweat and body odour.Sending the wrong type either wastes money or damages the garment. Bag Wash is something else again: it is a way of pricing, not a method of cleaning.

Dry cleaning: a solvent, not water

Dry cleaning puts garments into an organic solvent. Because they barely meet water, they don’t shrink, distort or lose colour from absorbing it, so suits, coats, wool, silk, and garments with a lining and a structured shape usually take this route.

Its weak point is:it has limited effect on water-soluble soil such as sweat and body odour. The sweat smell in a summer shirt worn all day may not come out in a dry clean — which is why some people feel that “it still smells after dry cleaning.”

Wet cleaning: water, but not the same as tossing it in a washer

Wet cleaning deals with sweat stains, body odour, food and most everyday soil. The biggest difference between a professional wet clean and a home wash is control: water temperature, mechanical action, the acidity or alkalinity and concentration of the detergent, anddrying— the most common problem with large garments and bedding is not that they aren’t clean, but that they never dry through, and after a while in storage they smell musty.

How to judge which to send

Look at the care label first: a circle means dry-cleanable, a tub means washable, and a cross means no. If you can’t read the label, or it has been cut off, these rules of thumb will get you close:

A structured shape and a lining (suits, coats, jackets) → tends toward dry cleaning. Worn next to the skin, mainly a sweat smell (shirts, sportswear) → tends toward wet cleaning. Down is more particular: it depends on the fill and the outer fabric, and either may be used,but both need enough drying power to loft the down again— that’s the step that’s hardest to do at home. Leather, suede and performance fabrics with a coated face are a different kind of treatment, not in these two groups; they must be mentioned separately before you send them in.

Bag Wash is a way of pricing, not a method of cleaning

Bag Wash is “this much per bag,” not “this much per piece.” It suits everyday clothes in large volume, at a modest unit price, and of similar materials. Three things to watch: the bag’s capacity or weight limit; whether colours and materials are sorted; and that luxury pieces or items that need special treatment are usually not suitable to put in.

The calculation is simple: count what you want washed, multiply by the single-piece price, and compare it with the Bag Wash price. When you have a large volume of everyday clothes, Bag Wash is more economical; when you only have two or three luxury pieces, sending them individually is cheaper.

Three things you can do before sending items in

First, empty the pockets, especially ballpoint pens and tissues — those two are the most likely to ruin a whole load. Second, if there is a clear stain, say what it is and when it happened; the treatment differs a great deal. Third, don’t leave smelly clothes sitting too long: the longer they sit, the deeper the odour goes into the fibres, and the harder it is to treat.

When you’re not sure

If you’re not sure which to send, or whether it’s worth sending,send us a photo on LINE and ask; we’ll look at the material and condition first, then tell you. EN Laundry is in Nankan, Luzhu, Taoyuan, and collects and delivers throughout Taiwan (door-to-door service by our staff in all of Taoyuan City and in Linkou District, New Taipei City; door-to-door pickup and delivery is also available in Taipei City, New Taipei City, Hsinchu City and Hsinchu County). When we collect your items we quote first, and we start only after you agree. For charges, see theprice list; for how Bag Wash is calculated, seeHow Bag Wash works。

Further reading:How to choose a recommended dry cleaner? What to look at on the care label, the quote, the method and the turnaround