What Is DTG Printing? How Direct-to-Garment Actually Works

Strip away the marketing and DTG is a very large, very slow inkjet printer that a t-shirt drives through instead of paper. The garment is smoothed onto a flat platen, the platen slides under a printhead, and the head lays down water-based pigment ink in the same CMYK-plus-white pattern your desktop printer uses. There is no stencil, no screen, no transfer sheet and no vinyl. The image goes onto the fabric the moment the file goes to the machine.

The important word is into. Screen printing pushes plastisol ink across the surface and cures it as a plastic film sitting on the weave. Heat transfers press a printed carrier onto the shirt and leave a thin layer of adhesive and film behind. DTG ink is thin and water-based, so it soaks into the cotton and stains it — the fibres are dyed, not coated. That single mechanical difference explains almost everything people like and dislike about the method.

A DTG order runs in three real steps. First, on any garment that isn't white, the shirt is sprayed with a pretreatment— a clear liquid that reacts with the white underbase ink and stops it sinking straight through the fabric. Second, the machine prints, usually laying a white underbase and then the colour pass on top of it. Third, the shirt is cured with a heat press or a conveyor dryer, which drives off the water and bonds the pigment. Skip or rush the cure and the print washes out in a month. There is no shortcut around it.

We run DTG in-house in Ottawa alongside screen printing, DTF, embroidery and vinyl, which matters more than it sounds: the method gets chosen for your job rather than for whatever equipment is free. If you already know what you want on a shirt, you can build it yourself in the free design studio and see the price before anyone talks to you.

White cotton is the easy case. Ink goes down, ink stays put, colours look roughly like they do on your screen. Dark garments are where DTG gets technical, because water-based ink on a black shirt is basically invisible — you need an opaque white layer underneath before any colour will read.

That white layer only works if the shirt is pretreated first. The pretreat is sprayed on, pressed flat to knock down the surface fibres, and then printed over. Done properly it is invisible. Done badly it is the single most common complaint about DTG: a faint rectangular box or halo around the print, slightly different in colour from the rest of the shirt, that shows up in daylight or after the first wash. It is the pretreat sitting where the graphic isn't.

The fixes are all in the shop, not on the customer: even coverage, the right amount for the fabric, proper pressing before the print, and a real cure afterward. It is one of the reasons we'd rather print your dark shirts than send you to a marketplace that fulfils on volume. It is also a fair thing to ask any shop about before you order fifty black tees. If you want to see how a finished dark print should look, the same question comes up in our guide on how to tell good shirt printing from bad.

"Hand" is the industry word for how a print feels when you run your fingers over it. A thick screen print on a black shirt has a real hand — you can feel the edges of the graphic with your eyes closed. A DTF transfer has a thin, smooth, slightly plastic hand, like a very fine sticker fused to the fabric. Heat-transfer vinyl has the heaviest hand of all.

DTG on a light cotton shirt has essentially none. Because the pigment is inside the fibres rather than on top of them, the printed area still moves and breathes like fabric. On white and light garments, where no white underbase is needed, the print is often genuinely undetectable by touch. On dark garments the underbase adds a little body, so you can feel it — still softer than screen or DTF, but not invisible. Anyone promising a zero-hand print on a black shirt is describing the white shirt version.

That softness is the reason DTG dominates retail-style tees, band merch, art prints and anything a person is meant to wear because they like it rather than because their employer handed it to them. It is also why it pairs so well with soft ringspun and tri-blend-adjacent blanks — though as the next section covers, the blend number matters a great deal. Our guide to choosing a blank for printing goes through the fabric side in more depth.

This is the limitation people find out about last and should hear first. Water-based pigment ink bonds to cellulose — cotton, and to a lesser degree rayon and bamboo. It does not bond to polyester, which is plastic. Print DTG on a high-polyester athletic tee and you get a print that looks washed out on day one and keeps fading.

• 100% ringspun cotton— the target. Colours land bright, the underbase behaves, the hand is at its softest.
• Cotton-rich blends (around 90/10, 80/20)— still very good. A small drop in saturation that most people never notice.
• 50/50 blends— usable, and noticeably duller. Colours read a half-step softer, and dye migration from the polyester can shift them over time, especially on reds.
• High-polyester and performance fabric— the wrong tool. This is a DTF job, full stop.

The practical version of that list: if your order is a soft cotton tee, DTG is likely the best-looking option on the table. If your order is jerseys, moisture-wicking polos or anything that says "performance" on the tag, we will route it to DTF and tell you why. Mixed orders are common too — some cotton tees, some poly pieces — and the sane answer there is usually one method across the whole run so nothing looks different from anything else.

These two get lumped together constantly because they share the good parts — unlimited colours, no screens, no setup fee, one-piece minimums. They are completely different processes underneath. DTF prints your art onto a film, powders it with hot-melt adhesive, and heat-presses the finished transfer onto the garment. DTG prints onto the garment itself. Our full DTF explainer walks through that side in detail.

The short version: DTG is the comfort choice, DTF is the flexible choice. If the garment is cotton and you want the print to disappear into the shirt, DTG wins. If the order mixes fabrics, includes anything technical, or the design needs to punch off a black hoodie from across a room, DTF wins. Both take the same artwork, both cost the same whether your logo has two colours or two hundred, and both are covered by our t-shirt printing service.

Screen printing has a fixed cost at the front of the job. Screens have to be burned, one per colour, and the press has to be registered. Once that is done, each additional shirt costs almost nothing and takes seconds. DTG has no front-end cost at all, but every single shirt costs the same amount of machine time: pretreat, press, print, cure. The cost curves cross, and knowing roughly where is most of what you need.

In practice, DTG and DTF own everything under about 20 pieces, screen printing takes over past roughly 50, and the range in between depends on how many colours the design has. As an indicative anchor, a screen-printed tee runs roughly $12–$18 each at 50 pieces and drops under $10 each in the hundreds; small full-colour digital runs sit somewhat higher per piece but carry no setup fee whatsoever. Live prices move with the blank and the placement, so treat those as ranges and get a real number from the studio or a free quote. We break the crossover down further in the best method for small orders and in DTF vs screen printing.

Money is not the only axis. On a dark shirt, plastisol simply hits harder — a screen-printed white or fluorescent sits on the surface at full opacity, and DTG through an underbase is always a little more restrained. If your design is two flat colours on black and you want it loud, screen printing is the honest recommendation even at quantities where DTG would technically be cheaper. Going the other way, a photograph or a hand-painted illustration with fifty tones is a nightmare to separate into screens and a non-event for DTG. That is the whole trade.

If you are still weighing it up, the four-method comparison guide puts screen printing, DTF, DTG and embroidery side by side, and our screen printing page covers the volume side.

Yes, with an asterisk that is worth stating plainly. A properly cured DTG print on cotton will comfortably survive dozens of washes. What it does not do is stay looking brand new the way a thick plastisol print does. Because the ink is in the fibres, DTG ages the way the fabric ages — it softens and fades very gradually and evenly, rather than cracking or peeling. Most people read that as a vintage look. Some people read it as fading. Both are correct.

The failure modes are different from the other methods too. Screen prints crack when they're over-cured or stretched hard. Transfers lift at a corner when the press was cold. DTG doesn't peel, because there is nothing to peel — if it fails, it fails as a dull, patchy print, which almost always traces back to a bad cure or a bad pretreat rather than to the customer.

To get the long end of the range: wash cold, turn the garment inside out, skip the fabric softener and bleach, and tumble dry low or hang dry. That is the same routine we recommend for washing DTF-printed shirts, and it roughly doubles the useful life of any decorated garment. The first wash on a DTG print will also carry off a little residual pretreatment and look slightly duller than the shirt did new — that is expected, not a defect.

Answer three questions in order and the method chooses itself. How many pieces? Under twenty, go digital. Over fifty with a simple design, go screen. What is the fabric? Cotton and cotton-rich keeps DTG on the table; polyester or performance fabric moves you to DTF regardless of the answer to the first question. What does the art look like? Photographs, gradients and many-colour illustrations rule out screen printing on cost; two flat colours on a dark shirt that need to shout rule it back in.

• Pick DTG for cotton tees, small runs, photographic or painterly art, one-off gifts, retail-feel merch, and any time softness is the point.
• Pick DTF for mixed fabrics, polyester and performance wear, maximum punch on dark garments, and orders spanning several garment types at once.
• Pick screen printing for runs past roughly 50 pieces with one to three flat colours, and any job where per-piece cost is the deciding factor.
• Pick embroidery for caps, polos and jackets, or anywhere the logo should read as a uniform rather than as a graphic.

If none of that resolves cleanly, send us the artwork and the quantity through the free quote form and we will tell you which one we would run and why, including the cases where the cheaper method is the better answer. There is no minimum on DTG or DTF, so a single test shirt before you commit to a hundred is a completely normal thing to order.

You can design the whole thing yourself. The online design studio covers t-shirts, long sleeves, hoodies, polos, caps, baby onesies, youth tees and youth hoodies — upload a logo or a photo, drag it onto the real garment, add print-quality text, pick colours and sizes, and the price updates as you go. No account, no deposit, and you order at the end. The studio doesn't make you choose a printing method; it prices the garment and the print, and we select DTG, DTF or screen based on your quantity, fabric and artwork. If you specifically want DTG, put it in the order notes and we will confirm it on the mockup.

Then a person looks at it. Every order is reviewed by a human designer before it goes to press— someone checks resolution, colour, sizing and placement, and either fixes the file or tells you exactly what is wrong. That is not an automated preflight that rejects your upload with an error code. Phone screenshots, website PNGs, PDFs and AI-generated images are all fine to send; we clean them up or redraw them as vector. If you want to arrive with a better file, our notes on preparing logo files for printing will save a round trip.

You get a free digital mockup on the actual product before you pay, and nothing prints until you approve it. Standard turnaround is 2–5 business days after mockup approval and payment, with rush available on most apparel jobs; add one to two days of transit outside the Ottawa–Gatineau area. Everything is printed in-house in Ontario and shipped Canada-wide, so there are no customs holds or duty surprises on the way to you. Prefer to talk it through? Call 613-666-9292 or email order@yayaprints.ca in English or French.

Related reading if you are shopping around: putting a photograph on a shirt is the classic DTG job, no-minimum printing explains why one piece is a real order, and Ottawa t-shirt printing costs breaks the pricing down further. For garments beyond tees, see custom long-sleeve shirts, kids and baby apparel, or the wider custom clothing range.