Step 1 take either the steamer or the wet sponge towel and dampen the edges of the unrolled rug.
Do rugs flatten by themselves.
It s best to do this in the afternoon on a 75 to 80 degree f day giving the surface time to absorb the sun s heat all morning.
Spread the rug over a clean concrete or asphalt slab such as your driveway on a sunny day.
Of course over time the rug will eventually flatten out on its own but that is assuming that you don t continually fold that edge over from stepping on it.
How to flatten a new rug.
About 70 to 80 degrees should do it.
Roll the edge of the rug up and place the backing on it.
Run the iron over each corner of the rug to help flatten the edges.
A new area rug or one that s been rolled up and tucked out of the way for a while gets used to its rolled shape over time.
If your rug still won t lie flat apply some heat to it.
How to flatten an area rug that has been rolled up.
Unrolling the rug.
Lay the rug back down and press the edges into the floor.
Allow this to dry this way and see if it helps.
Most people want it to lay flatter faster.
Usually one or two hours in the sun is enough to release wrinkles.
To avoid damage try another way.
Step 4 cut a strip of rubber backing for rugs using a pair of scissors.
Since rug bumps and folds are usually caused by stretching dampening the edges of your rug should flatten it.
Once you unroll the rug.