How to Wash DTG Shirts: The Complete Care Guide

Want to keep your custom-printed T-shirts looking great? Learning how to wash DTG shirts properly can help preserve vibrant colors, soft prints, and the life of your favorite apparel.

Direct-to-garment (DTG) printing uses water-based inks to create detailed, full-color designs directly on fabric. While these prints are durable when properly produced and cared for, washing and drying habits make a big difference.

At Top Banana USA, we recommend washing DTG garments before their first wear, especially before exposing them to direct sunlight. Follow our care guide below to keep your custom apparel looking its best!

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Why Proper DTG Shirt Care Matters

DTG printing produces soft, detailed designs that become part of the fabric rather than sitting on top like a thick plastic transfer. However, improper washing, harsh detergents, and excessive heat can gradually affect the appearance of your prints.

Proper garment care also helps remove any residual pretreatment used during the printing process. This is particularly important for shirts printed with white ink, where pretreatment helps create a foundation for vibrant colors.

By following a few simple washing instructions, you can reduce fading, limit shrinkage, and help your custom DTG shirts stay comfortable and colorful.

Wash Cold

Turn your DTG shirts inside out before washing. Use cold water, a gentle cycle, and mild detergent to help protect the printed design.

Avoid chlorine bleach and fabric softeners, which may affect print appearance and durability.

Dry Gently

Hang drying is the gentlest option for DTG-printed apparel. It helps minimize heat exposure and reduces the risk of shrinking.

If you prefer machine drying, choose a low-heat setting. Avoid excessive heat, especially with 100% cotton garments.

Wash Before Sunlight

We recommend washing your DTG garments before their first wear, especially before exposing them to direct sunlight.

Some DTG pretreatment residues can react with sunlight or heat and contribute to yellow or brown discoloration. Washing first helps remove residual pretreatment and may reduce this risk.

What Is DTG Pretreatment?

DTG pretreatment is a solution applied to certain garments before printing, particularly when white ink is required.

Think of it like primer before painting a wall. Pretreatment prepares the fabric so white ink can remain near the surface instead of soaking too deeply into the fibers.

This creates a better foundation for detailed, full-color artwork, especially on black and dark-colored shirts.

Without proper pretreatment, white ink may appear dull or uneven, reducing the vibrancy of the finished design.

Why Wash DTG Shirts Before Wearing?

Some DTG garments may contain residual pretreatment after printing. This can occasionally appear as a faint outline or slightly different fabric texture around the design.

Under certain conditions, pretreatment residue may contribute to discoloration when exposed to sunlight or heat, particularly on white or light-colored garments.

Washing your shirt before its first wear helps remove this residue. Although not every garment experiences discoloration, we recommend this simple precaution for all DTG-printed apparel.

Yes! DTG-printed shirts can generally be machine washed. For the best results, turn the garment inside out, use cold water, and select a gentle wash cycle.

Choose a mild detergent and wash with similar colors. Avoid harsh cleaning products that may affect the print over time.

Yes, but we recommend using low heat. High dryer temperatures can contribute to shrinking and unnecessary wear on printed designs.

Whenever possible, hang dry your DTG shirts to minimize heat exposure and help preserve the print.

A faint outline around a DTG print may be caused by pretreatment applied before printing.

These marks often become less noticeable after the first wash. However, the results can vary depending on the garment material, pretreatment solution, and production conditions.

If the marks remain noticeable after washing, contact your printer for assistance.

Yellow or brown discoloration can have several possible causes, including pretreatment residue, sunlight exposure, heat, fabric chemistry, or laundering products.

We recommend washing DTG garments before their first wear to help remove residual pretreatment.

If your shirt develops unexpected discoloration, contact us so we can review the issue and help determine what happened.

Yes, if the garment’s care label allows ironing. Turn the shirt inside out and use a low temperature appropriate for the fabric.

Never place a hot iron directly against the printed design, as excessive heat may damage the ink or affect the print’s appearance.

How Long Do DTG Prints Last?

A properly printed and cured DTG design can maintain its appearance through many wash cycles. However, print longevity depends on the fabric, ink application, curing process, and how frequently the garment is worn and washed.

To help your prints last longer, wash inside out with cold water, use mild detergent, and avoid excessive dryer heat.

Some gradual fading is normal over time, especially on garments that are worn and washed frequently.

What Should You Avoid When Washing DTG Shirts?

Even high-quality DTG prints can experience unnecessary wear when exposed to harsh washing conditions.

  • Avoid hot water and high dryer temperatures.
  • Do not use chlorine bleach or harsh detergents.
  • Avoid fabric softeners when possible.
  • Do not scrub printed areas aggressively.
  • Never iron directly over the design.
  • Avoid dry cleaning unless specifically approved for the garment and print.

Always check the garment manufacturer's care label and follow whichever instructions are more protective of the fabric and printed design.

Washing DO's

Wash before first wear, turn garments inside out, use cold water, and choose a gentle cycle with mild detergent.

Washing DON'Ts

Don't use hot water, chlorine bleach, fabric softeners, or harsh detergents. Avoid scrubbing directly on the printed design.

Drying & Care DO's

Hang dry whenever possible, use low heat if machine drying, and follow the garment's care label.

Drying & Care DON'Ts

Don't use high dryer heat, iron directly over the print, or expose unwashed DTG garments to prolonged direct sunlight.

Ready to Bring Your Custom Apparel Ideas to Life?

Now that you know how to wash DTG shirts properly, why not create something of your own?

At Top Banana USA, we provide professional DTG printing in Philadelphia for T-shirts, hoodies, and custom merchandise.

Whether you’re printing one shirt or launching your own clothing brand, we’re here to help bring your designs to life!

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