T-shirts are almost always washed with other items. Some items are quite abrasive (like towels) and if the shirt is not inside-out, friction can cause quite a bit of wear and tear.

Washing in cold water reduces color loss (just like it does for the dyes in colored fabrics). Most times, however, a decorated shirt is in with a full load of whites and will be washed in hot water. This won’t destroy a good heat transfer but the color loss is more noticeable with OEM inks.

Bleach is used to remove color stains. Some soap actually has quite a bit of so-called “color-fast” bleach in them. Again that doesn’t destroy an image, but it doesn’t help.

It makes sense that a gentle cycle reduces the violence of friction caused by garments rubbing together.

99% of the time, a shirt was left in the washer too long, if a customer returns a shirt that looks like the colors have bled. This is caused by osmosis, not by anything that you did. Fading after one wash (as opposed to bleeding) is usually caused by bleach or ink that is too water soluble.

Quickly removing a garment from a dryer is fairly important. Even if you dry on low to medium heat, the middle of a load of clothes is hot! If a wadded-up shirt stays in a dryer with 20-30 lbs. of clothes on top of it, it will look a little crumpled when it comes out of the dryer.

There are many good brands of shirts, suitable for heat transfers. A nice basic 6.1 oz. shirt is produced by “Gildan”. We decorated a few ten thousand of those in our old retail days and always had good luck with them.

Heat transfer paper is deadweight and expensive to ship overnight. Keep a little extra on hand, to avoid expensive overnight freight charges.

Look for anyone wearing unusual or striking clothing at a special event. They are a natural to want their picture

Miss no opportunity to take a picture of a child with a pet or engaged in sports. When the customer buys, ask if they think granddad/mom might like one.

If you are taking photographs at a special event, consider having a price for one shirt and giving small discounts for 2, 3 and 4 shirts with the same picture. Call it a "Family Special". This encourages customers to buy more than one, perhaps even for family members that are not there.

Remember that "Unseen is Unsold". T-shirts are a visual medium and prospects have little imagination. Make samples of every single thing that you want to sell. You might even consider having at least one really nice type of shirt. They cost more but…they sell for more.

Don’t buy a lot of new (to you) garments, until you test them. Some manufacturers put a stain resistant chemical in their fabrics. Heat turns this chemical in the fabric, brown. Test, before you buy a lot.

Let your print dry for a few minutes (especially if it has heavy, dark colors). If you are in a hurry, hold the transfer paper by a corner and "wave" it in the air for a few seconds.

To help reduce cracking, stretch your shirt, a lot, just before putting it onto the heat press.

If part of your transfer is coming off when you peel it, you probably need to increase your pressure a "tinch".

Inkjet printers cannot produce a "white" color. It's impossible. If you have to design some with white, make it an off-white. This is why problems with photographs are rare. Photographs almost never have anything pure white in them.

Lettering, by itself, does not look good on a shirt and who has the time to individually trim each letter. Here's two ways to handle lettering. If it goes with a graphic or photograph, put the lettering on it. If the transfer is just lettering (like a name), try this trick. Draw a proportionally thick (relative to letter size) rectangular box around the name. Fill in the box with a coordinated background color. The transfer is easy is easy to trim and looks great, if you do it right.

Orientating an irregular shaped transfer, which has been cut with scissors, can be difficult. Here's an easy help. Make sure your image is printed on the paper with the exact same orientation that it needs to have on the shirt. Before you trim your transfer, flip it over and draw a cross hair over the image. It doesn't have to be exactly in the middle and you can use the paper edges to make sure it is an exact cross hair. When you put your image on the shirt, make sure each of the cross hairs evenly point to the sides of the press. You will still need to pay attention to position but at least you will know that your image is not turned to the wrong angle.

For most, peeling a transfer from a hot shirt is no problem. What is sometimes difficult is holding the hot shirt down, with the other hand. An oven glove or mitten is clumsy. Use a potholder. It is easy to pick up and hold between thumb and fingers.

Protect paper from moisture by putting it back in the package when you are finished. Never store paper on the floor or around an air conditioner.

Moisture in a garment can also mess up a transfer. Again, keep shirts protected. If you think you have a moisture problem, put the shirt on the press and pull the heat press head down to the shirt (you don't have to lock the press), for about three seconds. This will evaporate moisture. When you lift the heater head, "brush" off the garment with a clean rag. This removes enough surface heat to keep your transfer from sticking, as you position it on the shirt.

Don't just tell your customers about washing instructions, print them and include them with every shirt. Put instructions on a piece of paper large enough that they won't be overlooked.

Shirts shouldn't be washed for at least 24 hours, after transferring. Give the image time to "settle down".

Teflon can be a real friend. It is one of those things that is much better to have and not need it, than it is to need it and not have it. Teflon easily wipes off. A Teflon sheet on top of your shirt and transfer blocks any build-up of inks or adhesive (from the transfer edges) from building up on your heater block. A sheet of Teflon inside your shirt keeps what is called "blow-through" from being able to happen (This is where loose weave fabrics have a tendency to allow some of the film to blow through, to the other side of the shirt). A Teflon pad slips onto the bottom of a heat press, like a mattress cover. This allows you to easily slide garments on and off your press. It also blocks excess dye (from colored shirts) and other grunge from building up on the rubber pad.

Never leave a heat press turned on and unattended. Yes, they are very safe, but why take a chance?