Probably Stolen Kotton Fabric is a material and a coarse filter used to strain large particles from liquids. It is useful for chemistry mixtures, especially those containing plant material, but it is not a replacement for ordinary water-purification equipment. Its in-game description explicitly says it is too coarse for water purification. If contaminated water does not improve when passed through it, first check what contaminants are actually present.
You can obtain finished fabric through trades or produce it by growing Kotton with the Kotton Auto Loom Hydroponic Module. Growing the crop without the loom produces Kotton Fiber instead. Make that distinction before spending several nights on a crop that cannot give the processed material you intended to harvest.
Identify finished fabric rather than fiber

Kotton Fabric and Kotton Fiber are separate items. Fabric has a listed value of 65 Credits and takes a 3 by 1 space. The fabric's material role and filtering role make it useful in more than one workflow, but neither role means that every Kotton-related item can be used in its place.
Read the item name before loading a filter slot or reserving stock for a request. A pile of fiber does not prove you already own finished fabric. Likewise, a Kotton Seed represents a future crop, rather than a filter available for a chemistry step today.
The Landlord requests two Kotton Fabric in one of his requests. If that task is active, separate the requested finished items from material you plan to use elsewhere. Farming enough raw fiber is not the same as fulfilling a request for the processed product.
Keep those three stages clear: seeds are the input to growing, fiber is the normal crop product, and fabric is the processed harvest enabled by the loom. Most apparent supply confusion begins when the names are treated as different labels for the same object.
Check trades before starting a farm
Several visitor types can sell Kotton Fabric, including the Shady Farmer, Retired Chemist, Supplier, Supply Runner and Scavenger. Eleanor is also listed among its sellers. These are potential trading routes; their existence does not guarantee that the next visitor currently carries the item.
The Chemist start and Retired Chemist starter kit each include a piece. Inspect your existing inventory if you entered chemistry through either route. You may already have the filter needed for a first preparation step without growing a new crop.
Scavenging and barter provide additional possible sources, but they are not reliable substitutes for a guaranteed item already in stock. If you need fabric for a current task, compare the available trades with the time and equipment required for producing your own.
Choose the route that fits your actual shortage. One missing piece for a mixture is a different problem from establishing a recurring fabric supply. Buying an available finished item can solve the first, while farming with the correct module addresses the second.
Produce fabric with the Auto Loom module

The farming route requires Kotton Seeds, a working Hydroponic System and the Kotton Auto Loom Hydroponic Module. Install the correct module before relying on the crop for fabric. A functioning farm alone is insufficient if its harvest is still configured to produce fiber.
- Obtain Kotton Seeds and inspect the Hydroponic System.
- Install the Kotton Auto Loom module in the compatible setup.
- Supply the farm's required power, water and growing conditions.
- Plant the Kotton and allow it to complete growth.
- Inspect the harvest and confirm that the output is fabric.
- Keep any fabric needed for an active request separate from your filters.
The structured crop information lists 43 work and six nights at base speed, with water use of 250 mL per night. Your actual growing setup can differ because machine configuration and plant traits affect growth. Do not assume that a general farming timetable guarantees a finished fabric supply on a particular day in every shop.
Kotton prefers a mineral range of 2% to 5% and is very sensitive to contaminants. Treat the input water and plant health as part of the crop preparation. Installing the loom changes the harvest type; it does not remove the plant's growing requirements.
Plan seed and crop continuity
The Retired Farmer brings Kotton Seeds, and the Supplier can provide seeds with the Retired Farmer upgrade. Service Department Supply Crates are another possible source. As with finished fabric, distinguish a recurring seller from a promise of immediate stock in your current run.
Plant health also affects the seeds returned at harvest. The crop information lists one seed at health of 50% or below, one or two from 51% to 80%, and two above 80%. Maintaining the crop is therefore relevant to keeping a growing operation supplied, rather than only maximizing the present harvest.
Do not spend every seed on the assumption that any unhealthy crop guarantees a growing stockpile afterward. Inspect the returned items and keep enough seed inventory for the next planting you intend to make. The number shown for a particular harvest belongs to that harvest, not to every future crop regardless of condition.
For a small shop, buying fabric and farming Kotton can coexist. A current trade may cover an immediate request while your farm develops a later supply. You do not need to choose one source as the only possible route for the whole playthrough.
Use the fabric as a coarse chemistry filter

The practical filtering route uses Kotton Fabric in a Water Pitcher's filter slot. Pour the liquid containing the large particles through the pitcher, collect the processed liquid and inspect its composition. The goal is to remove the kind of material the fabric catches, rather than expecting every impurity reading to disappear.
Blending ingredients can leave plant matter or other large particles in a chemistry mixture. That is the kind of separation for which fabric is relevant. Removing those particles is a different operation from extracting the desired active ingredient, evaporating solvent or packaging the final product.
Use the Composition Spectrometer when evaluating a chemical container. It helps you distinguish the active substance from unwanted material. If the fabric removes a particle type but solvent remains, the next problem is not necessarily another pass through the same fabric.
Keep the receiving container appropriate for the process. A clean organizational approach is to know which container holds the unfiltered mixture and which holds the processed liquid. That avoids pouring an already treated batch back into the wrong stage while trying to identify why its composition differs.
Separate filtering from water purification
Kotton Fabric is not a universal drinking-water filter. Coarse straining does not establish that microbes, dissolved chemical contamination or heavy metals have been removed. A batch can look cleaner yet still fail to reach the water grade you intended.
| Problem | Role of Kotton Fabric |
|---|---|
| Large particles or plant matter in a mixture | Relevant coarse-filtering use |
| Ordinary dirty water needing a better grade | Insufficient as a general purification route |
| Microbial contamination | Requires a treatment directed at microbes |
| Dissolved chemicals or heavy metals | Requires suitable purification equipment |
| Solvent remaining before packaging | A separate chemistry-processing step |
Check the actual readings with the tool appropriate to the liquid. An AquaScan is useful for water contamination and purity, while the Composition Spectrometer is useful for detailed chemistry composition. Neither the filter's name nor the container's old label establishes that a treatment has achieved its goal.
If you need High-Quality or Pure Water, use the water-processing tools that address the remaining contaminants. Repeatedly passing water through fabric without a relevant particle target spends time without solving the actual purity limitation.
Diagnose fabric that appears to do nothing
First identify the material in the filter slot. Make sure it is finished Kotton Fabric rather than a crop product you intended to turn into fabric. Then inspect the liquid's contamination type and decide whether there are large particles for the fabric to catch.
If ordinary water does not improve, that result can be consistent with the filter's limited role. It does not prove that the fabric item is broken. Switch your diagnosis from the overall word “dirty” to the specific remaining contamination shown by the scanner.
If a chemistry product still has poor purity after coarse filtering, inspect what remains. Unwanted solvent, the wrong active-ingredient share or an earlier reaction problem cannot all be corrected by the same filter. Resolve the stage that is actually limiting the mixture before buying or growing more fabric.
If farming produced fiber instead, inspect the Auto Loom module and harvest configuration. That is a production-route issue, separate from whether finished fabric works as a filter. Correct the module setup before committing another crop to the same mistaken expectation.
Finally, allocate finished stock before using it. The same piece cannot simultaneously be reserved for a request and committed to your processing workflow. Count the fabric you actually hold, keep task items distinguishable, and choose between buying more and producing more from the shortage you still need to solve.
Check the finished item name again when a harvest arrives, particularly if you changed farming modules between plantings.