Summer Screen Printing Tips: Stay Cool, Print Smarter

Summer is a busy time for screen printers—festivals, events, and warm-weather apparel keep the presses moving. But rising temperatures can introduce challenges in your shop, especially when using water-based inks and working in hot, enclosed spaces. To help you keep production running smoothly, here are some essential summer screen printing techniques and shop management tips.

Water-based inks are fantastic for achieving soft, breathable prints—perfect for summer tees—but they can dry out quickly in the heat. One simple solution? Keep a fine mist spray bottle handy and lightly mist your screens periodically. This keeps the ink from drying in the mesh and helps maintain print quality throughout a run. Just avoid over wetting, which can affect ink consistency.

Ventilation is crucial year-round, especially in summer when shops can turn into sweatboxes. Not only does better airflow help disperse fumes from chemicals, inks, and cleaners, but it also helps regulate temperature for your staff’s comfort and safety. If your space doesn’t have air conditioning, consider adding exhaust fans, opening windows, or using portable air movers to keep the air fresh and flowing.

Your inks, emulsions, and chemicals are heat- and light-sensitive—extended exposure to sunlight can shorten their shelf life or ruin them entirely. Store all materials in a cool, dry place away from windows or direct sunlight. Use opaque bins or shelves with covers if storage space is limited or exposed.

If your shop gets unbearably hot during peak daylight hours, it might be worth shifting your production schedule. Consider starting earlier in the morning or working in the evening when temperatures are lower. This can lead to better working conditions, more consistent prints, and improved morale among your team.

Screen printing is physical work, and the heat only makes it more demanding. Encourage your team to take regular water breaks and keep refillable bottles nearby. Staying hydrated isn’t just a health tip—it’s vital for maintaining focus, stamina, and safety on the job.

By adjusting your techniques and shop practices, you can make summer one of your most productive seasons without sacrificing quality or comfort. Whether you’re running a high-volume production or a boutique shop, these small changes can make a big difference in print results and team well-being.

Stay cool and keep printing!