How to fix spray paint mistakes?

Spray painting may be one of the fastest and easiest techniques of painting any surface, whether you use a can or a sprayer. However, this does not imply that everything proceeds as planned. Some concerns include orange peel, cracking, uneven coverage, and more. Often you’ll encounter these issues. If you’re wondering how to cure spray paint streaks and drips, this article is for you.

people spray on all kinds of surface from beach bags, cloths, walls, murals, furniture etc. to make them look good but avoiding mistakes to get good finish is must that’s why here we discuss tips to reduce your mistakes while spray painting

Common Spray Paint Mistakes

Spray paint makes it possible to make an infinite number of blunders. You may be shocked, but there are a lot of options available for you to choose from. If you’re getting good at spray painting, you will have to experiment. Even if you make a spray paint error, you don’t have to worry about it forever.

spray painting mistakes

In this section, you will learn how to avoid committing any of these mistakes and avoid them in the future.

Paint blobs

Blobs can be formed if you hold the paint can or sprayer too near, move too slowly, or apply too much paint in any location. They appear like melting wax and will damage any paint job if they get in the way. The easiest strategy to avoid paint blobs is to pay great attention to your spray-painting technique since they are produced mainly by bad techniques.

Runs and Drips

There are a lot of typical mistakes when painting, but the most common one is run and drips. You may make various blunders with your technique, but they all boil down to overdosing on a particular region of paint. Moving slowly, spraying too near, or trying to apply a thick layer are all possible causes. You need to be patient to avoid this. Let each coat dry completely before you continue. curious to know about paint drying color checkout our post on paint dry light or dark.


A fisheye is a little, spherical speck of paint that appears as it dries. Oli and grimes are the surface flaws that cause this. Take precautions before painting to prevent fisheyes in the future. If there are surface flaws, sanding will be your best bet for removing them.

Blotchy spray paint

A blotchy paint job is probable if you try to cover a wide area with spray paint at once. It isn’t easy to obtain consistent coverage with inferior spray paint, so it’s typically blotchy, especially on significant areas. Fine grit sand paper could be brought in use to carefully sand the completed coat until it is totally smooth. You need to apply a clear coat to complete the project.

Spray paint lines

You’re not alone if you’ve ever had paint lines you couldn’t get rid of. These may be a hassle, as they can destroy a well-executed paint job. Tips that are unclean or clogged are the most common reason. When using a spray, remove the tip and soak it in a cup of paint thinner for a few minutes to flush off any buildup.

For challenging dried paint, you may need to let it soak overnight to remove it. Spray paint lines may be avoided in the future by thoroughly cleaning your tip after each application. Remove any remaining paint by soaking it in paint thinner. Paint lines will most likely reappear if it dries in the tip.


This error isn’t related to your project but the region around your painting station. Overspray is a term used to describe paint that has been sprayed too far and has ended up on neighboring objects, giving them a speckly look. Spray painting requires a lot of preparatory work on the surface you’re painting. Your most trusted allies are masking tape, newspaper, plastic, and cardboard. Cover whatever you don’t want to be covered with them. Overspray may only be avoided in this manner.


If this happened to you, you probably wouldn’t be able to figure out what went wrong. When painting in extremely cold or humid conditions, shrinking is a common occurrence. The paint shrinks and dries out as the temperature increases or the humidity drops. Usually, this wouldn’t happen, but it can if the temperature or humidity drastically shifts from wet to dry. This is a relatively simple error to avoid. You must, however, wait until it is warm enough outside to do the painting. Pick a day when it won’t be too hot or cold, and there won’t be any rain in the forecast.

How to Easily Fix Spray Paint Mistakes

Spray painting errors may happen in various ways, but sanding & repainting are sought after ways to fix them. It’s necessary to sand and recoat the sections in question. This tutorial will show you how to correct spray paint errors and transform a rough quality coat into a professional-looking finish.

Wait for the paint to dry.

When you’ve made a mistake, it might be difficult not to rectify it immediately. Impatience, on the other hand, will only exacerbate the situation. Your errors must be firmly dried before any effort can be made to correct them. Before going on to the next stage, give the paint plenty of time to fix and cure.

Wet sand the mistakes

Wet sanding is one of the next sought after step when the paint has dried firmly. Our main goal is to get our paint back to a decent start point so we can get started with a new paint job. A grit value no. of 1,000 or anything higher is good for dry or wet sanding procedures.

You may moisten sand in one of 2 ways. You may use a spray bottle to wet your surface before sanding it, or you can dip your sandpaper in water and sand while it is wet. You may use it anyhow, as long as you wont over do it with water.

To get a level surface on the job, you must sand out away all the imperfections. This may need to return to a bareĀ  and normal surface. else, it might only be sanding off the top level coat of paint. It’s up to you how to feel about the surface. To make it with best smoothness to the touch, try sanding the surface.

spray painting tips
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Make sure the surface is clean.

After wet sanding, you must let the surface completely dry before moving on to the next step. Preparation work begins anew. Prime your surfaces well before applying spray paint to avoid any mistakes. Make sure the surface is free of flaws & perfectly clean before applying any paint. If any pollutants interfere with the paint’s adhesion, you’ll have to go through the process again.

Rubbing Alcohol, Turpentine, or any other cleaning can ensure that your surface is spot less and free of debris. Use a non-shedding rag; paper towels are not a good choice since they leave many fiber behind. Before going on to the next stage, wait for your surface to dry up completely after complete washing & preparing it.

Use a primer

A layer of primer should be applied to the bare surface after done with wet sanding phase to ensure that the paint adheres and that you receive an even coat of paint coverage. It’s fine to skip this step if you’ve already painted over the entire project.

Always follow the manufacturer’s recommendations when using a primer from a can. Hold the container about 12 inches far from the main surface you are painting to apply it like spray paint. Use even strokes while painting at a reasonable tempo from the beginning to the end.

Wait for the primer to dry completely before moving on to the next stage and painting. Your primer must be of correct smoothness and consistency if you are using a quality sprayer. Then, using wide, even strokes, paint over them halfway.

Apply the paint

Finally, when all of the preparatory work is done and, if necessary, primer is applied, it’s time to firmly re apply your paint. Before you begin your job of painting, be sure that your surface is fully dry. To get started, check the paint container for directions. Make sure that you stick to the instructions precisely. When using a sprayer, the paint must be of the right viscosity.

Take long and even strokes with your paintbrush. Maintain a distance of 10 to 12 inches from your painting surface when using a spray can or handle. It’s important not to go overboard with the paint. As an alternative, use a thin layer that covers the skin evenly.

Allow Plenty of Time for Drying

As soon as the paint is on, it is tempting to feel eager and rush forward. Wait until the paint is dry before deploying any additional coats. Make sure that you follow given directions on your paint container. When it comes to painting, they should be able to tell you exactly how long it will take to dry before the next coat can be applied. For best results, wait at least 24 hours before adding more quantity of paint.

Use more coats of paint.

Re-do step five with the correct approach this time. Continue to apply thin, equal layers of paint until the full surface has been covered. Make sure that each layer of paint is dehydrated before moving on to the next one, or you might end up with smeared paint.

Checkout: latex vs acrylic paint differences

Common Spray Painting Mistakes to Avoid

Spray paint is a cost-effective approach to giving your projects a clean and professional appearance. You may easily make mistakes if you miss any stages or speed through the procedure, which is why it is so simple. These typical blunders may be avoided with a bit of forethought and planning.

spray painting mistakes to avoid

Not using primer

Using primer aids in the smooth and uniform application of paint. To begin painting, the surface must be entirely dry before you start. The drying time varies from one brand to the next. Check the can’s label to see how much time is required.

Using an expired clogged nozzle

The “orange peel” effect is dubbed because the uneven surface resembles an orange peel when spray paint from an expired container or a clogged nozzle is used. If you want to avoid this, ensure the paint is not expired, and the nozzle is clear.

Spraying too light or too heavy

Do a spot test on scrap wood or cardboard before you begin painting and remove the stains for better after finish. In conjunction with the directions on the can, you may use this to establish the optimal distance between the can and your item to achieve the best amount of cover. Sweep the can back and forth as you spray to ensure even coverage and avoid drips once you begin painting.

Fixing wet paint

You over-sprayed one area, and now there are drips. Refrain from making any repairs before the paint has had time to dry. Making things worse is not going to help your cause in the least. Wait until the paint has dried before sanding and carefully repainting if you make a mistake.


There’s no denying that spray painting is a time-consuming and error-prone process. A spray paint job may quickly go awry, from orange peels to paint drips. It is possible to repaint over a mistake and still get the desired result by following the proper methods and sanding down your imperfections.



  • How long does spray paint take to dry up?

  • Spray paint can take 30 minutes to several hours to dry after application. The amount of time required will vary according to the weather and the thickness of the paint you use. Spray on a sunny day with low humidity to speed up the drying process. Lighter coats will dry faster and allow the paint to cure more quickly once you’ve sprayed it.
  • How many spray-paint coats are required?

  • At least two light coats are required for complete coverage when spray painting any object, and maybe even three are sprayed at different angles to ensure that you cover all the surfaces. It’s preferable to wear several light jackets than one heavy one, but you only have an hour to get them all on.
  • Before spray painting, how long should the priming dry?

  • Spray paint manufacturers have different recommendations for how long priming should be allowed to cure before spray painting an object. When the primer is entirely dry, this is the best moment. A light coat of spray paint should dry in about an hour, but check the spray paint can label to be sure.

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