By the Rockhint team, Sialkot · Last updated: 7 October 2026
Quick answer: Shake or brush off loose dirt once it is dry, pre-treat stains as soon as possible, soak in cold water with an enzyme detergent, then wash inside out on a cold or warm gentle cycle. Do not use chlorine bleach on coloured or sublimated jerseys, and air dry or tumble dry on low until the stain is fully gone, because heat can set it.
Key takeaways
- Treat stains the same day; old stains are much harder to lift.
- Brush off dry dirt before wetting it, or it spreads into the fabric.
- Enzyme detergents help with grass; a cold soak helps with dirt.
- Wash inside out to protect prints, numbers and lettering.
- Avoid chlorine bleach and high dryer heat.
What should you do right after the game?
- Let mud and infield dirt dry, then shake or brush off as much as possible outdoors.
- Do not leave wet jerseys in a closed bag; it encourages odour and mildew.
- Turn jerseys and pants inside out.
- Pre-treat any stains the same day if you can.
How do you remove infield dirt and clay stains?
Infield clay is fine and gets into the weave. Brush off the dry dirt first. Then soak the garment in cold water with a little laundry detergent for at least an hour, or overnight for heavy stains. Work a stain remover or a bar of laundry soap into the stained area with a soft brush, then wash. Repeat the soak if colour remains before drying.
How do you remove grass stains?
Grass stains contain plant pigments that bind to fibres. Pre-treat with an enzyme-based stain remover or detergent, let it sit for 15–30 minutes, gently brush, then wash in cool or warm water. Check the stain before drying; if it is still visible, repeat. For white polyester, an oxygen-based bleach soak can help, following the product instructions and testing on a hidden area first.
How should you wash sublimated and tackle twill jerseys?
- Sublimated jerseys: the design is dyed into the fabric, so it will not crack or peel. Wash inside out in cold or warm water with mild detergent. Avoid chlorine bleach and fabric softener, which can affect colours and the fabric’s moisture-wicking finish.
- Tackle twill numbers: wash inside out on a gentle cycle to protect the stitching, and avoid scrubbing directly on the edges of the letters.
- Screen-printed or heat-applied numbers: wash inside out and never iron directly on the print.
Learn how sublimation printing works and why it lasts.
How do you dry baseball uniforms?
Air drying is safest. If you use a dryer, choose low heat and remove the garments promptly. High heat can set stains, soften heat-applied numbers and, for blends, cause shrinkage. Polyester dries quickly, so hanging overnight is usually enough.
How can you keep white baseball pants white?
- Wash whites separately from coloured jerseys and socks.
- Treat stains immediately; dried-in clay is the hardest to remove.
- Use an oxygen-based whitener rather than chlorine bleach, especially on polyester with spandex.
- Consider grey or coloured pants for youth teams that slide a lot.
Choosing the right fabric also helps; see our baseball jersey fabric guide.
What should a care label on custom jerseys say?
If you sell jerseys or supply them to a league, include clear care instructions on the label or a care card: wash inside out, cold or warm, no bleach, no fabric softener, tumble dry low or hang to dry, do not iron decoration. Rockhint can add custom care labels to custom baseball jerseys.
Frequently asked questions
How do you get dirt out of baseball pants?
Brush off dry dirt, soak in cold water with detergent for at least an hour, scrub the stain with a stain remover or laundry soap, then wash. Repeat before drying if the stain remains.
How do you get grass stains out of a baseball jersey?
Pre-treat with an enzyme stain remover, wait 15–30 minutes, gently brush and wash in cool or warm water. Check before drying and repeat if needed.
Can I use bleach on baseball jerseys?
Avoid chlorine bleach on coloured or sublimated jerseys. For white polyester, an oxygen-based bleach is a safer option; test it first.
Should baseball jerseys be washed inside out?
Yes. Washing inside out protects numbers, lettering and prints from abrasion.
Can you put baseball jerseys in the dryer?
Yes, on low heat, but air drying is safest. High heat can set stains and damage heat-applied numbers.
Do sublimated jerseys fade?
Sublimated designs are dyed into the fabric and do not crack or peel. Washing in cold or warm water without bleach keeps colours bright.
About Rockhint
Rockhint is a custom sportswear manufacturer in Sialkot, Pakistan. We make baseball jerseys, pants and full team uniforms in our own factory, with a 20-piece minimum, free 24-hour mockups and worldwide shipping. Learn more about us or see our custom baseball jerseys.
Need uniforms that hold up to a full season? Request a free quote · WhatsApp +92 320 6371918 · Email info@rockhint.com