If you’re dealing with a long bubble, try dividing it into smaller sections first. Just press your thumb firmly against the surface and drag it through the center of the sticker to create 2 pockets of air.

If you need to, work from a few different angles to coax the bubble along until it reaches the edge. A squeegee is safe to use on any hard, flat surface like glass, metal, or plastic. Be gentle on surfaces that can be scratched, like vehicle exteriors. It doesn’t matter what size or shape the sticker is! You can try this technique.

For paper stickers, heat up the adhesive with a quick blast from your hair dryer first. Then, gently lift the corner of the sticker, smooth out the paper to get rid of the bubble, and reposition it. [4] X Research source

If the edge of the decal doesn’t lift with gentle pressure, leave it alone.

A straight pin from your sewing kit will also do the trick. You can try this on any sticker size or shape. Puncture a larger bubble in a few spots along the edge before smoothing it out. Be careful so you don’t accidentally scratch the surface underneath the sticker.

As long as you use a sharp blade, the cut won’t be visible when you’re done. For stubborn bubbles, try a combination approach of puncturing and slicing until the surface smooths out. Work slowly and carefully so you don’t damage the surface under the sticker.

Logo stickers Signage stickers and lettering Die-cut stickers Photo stickers Bumper stickers Vehicle decals Contact paper Wall decals Vehicle wrap Holographic and glitter stickers[9] X Research source

You can also apply water directly to the surface with a spray bottle and wipe it down with a dry microfiber cloth. Either way works perfectly fine!

This is especially important for vehicles where oil and grease buildup are common.

If your sticker is large, it may be easier to start with one of the bottom corners. For a long, narrow sticker, try positioning it first and apply a piece of painter’s tape at the center of the sticker to hold it in place. Then, lift one side of the sticker and peel away half of the backing. [14] X Research source

For small stickers, the edge of a credit card might be easier to use. If you’re working from one of the bottom corners, press against the sticker diagonally until you reach the edge of the backing.