Can you shrink clothes on purpose?

No, wash your dyed shirt separately to prevent the colors bleeding into other clothes. After a couple of washes your dyed fabric can be washed with other clothes.

Yes, you can use all-purpose flour. However, the cake will not rise and won't be as fluffy as it would be with self-rising flour.

The process must be done by an experienced professional, but you can visit a dermatologist's office for an injection of an intralesional steroid. If you have an important engagement coming...

If your dress has a care label that says “dry clean only,” washing it will shrink it significantly.

You just wash it in warm water the same way you would any other garment. This really only works if it hasn't been washed before, or it's made of cotton...

Some garments won't shrink at all, while others will shrink dramatically. It all depends on the material. Something like cotton will shrink about 20% when you wash and dry it...

Yes, you can do that as well.

Yes. This fits the 25 percent formula for baked goods. A higher substitution percentage is allowed for things like crusts.

Definitely! Just make sure that the tubing is slightly larger than the diameter of the wiring so it can easily slip on and shrink tight enough when heated.