A dirty camera surface can make it harder to see what's happening. Before wiping it, identify the surface you're cleaning and check the instructions for your model. The part in front of the camera may be a protective window or dome cover—not an exposed lens.

Keep cleaning to accessible external surfaces. Don't open the camera to reach the lens, and don't assume a cleaner or tool is suitable just because it's labeled for lenses.

Lens, protective window, or dome cover?

An exposed lens, a protective front window, and a dome cover are different surfaces. Their materials and coatings may require different care. Your model's instructions should identify what you can clean and how.

If you can't identify the surface or find an approved cleaning method, check OHWOAI support resources or ask support before proceeding. A general guide cannot establish which liquid or tool is safe for your particular camera.

How to clean a security camera: step by step

1. Check the instructions and make access safe

Follow the manufacturer's maintenance instructions, including any required shutdown or power-disconnection steps. Use the procedure for your model and installation; don't improvise work on power connections.

Only proceed if you can reach the camera safely. If access requires unsafe climbing, or the camera or mounting appears damaged or loose, stop and get qualified help. Do not open the housing or disturb seals.

2. Check for loose dirt before wiping

Look for dust, grit, or other debris on the external optical surface. Remove loose particles using the method permitted by the model's instructions before wiping. Don't drag grit across the surface.

If dirt is stuck on, or the surface is frozen, don't scrape it or press harder. Stop and check the appropriate instructions or contact support.

3. Clean only the permitted external surface

If the instructions allow wiping, use clean, soft, nonabrasive material suitable for that surface. Handle it gently and follow the specified method. Avoid touching the optical surface with your fingers, and don't scrub or polish it.

Use water, a damp cloth, or a cleaning solution only if the instructions explicitly allow it for the surface being cleaned. Do not spray liquid at the camera or let it enter the housing, connectors, or other openings. If residue remains, don't keep rubbing to force it off.

4. Restore the camera and check the image

Follow the model's instructions to restore normal operation. Check the live view and, if recording is already configured, review a new recording. Compare the image with what you saw before cleaning.

If you use the camera at night, check the image again under those conditions. Cleaning is not a guarantee that glare, blur, or every other image problem will disappear.

What not to do

• Don't use an unapproved cleaner or dust-removal tool. This guide does not recommend compressed air for OHWOAI cameras without model-specific instructions.
• Don't spray, soak, scrub, scrape, or force off deposits.
• Don't remove a dome, lens, housing cover, or seal to reach an internal surface.
• Don't try to treat internal moisture by opening, heating, bagging, or moving the camera indoors on the strength of a general cleaning guide.
• Don't interpret a weather-resistance rating as permission to wash the camera or work on its seals.

When cleaning won't solve a blurry image

Surface dirt is only one possible cause of a poor image. If cleaning the permitted external surface doesn't help, stop repeating the process. Focus, moisture behind a cover, lighting or reflections, and equipment faults may require a different diagnosis. Cleaning will not repair a network or hardware fault.

Note whether the problem occurs in daylight, at night, or both, and whether it affects live view, recordings, or both. Share that information with support rather than opening the camera or changing unrelated settings.

Frequently asked questions

How often should I clean a security camera lens?

Follow the model's maintenance guidance and check when you notice visible dirt or an image change. There is no single weekly or monthly cleaning schedule that fits every installation. Don't wipe a clean surface simply to meet a calendar reminder.

Can I use glass cleaner or alcohol?

Don't use either unless the instructions for your exact model and surface explicitly permit it. The same applies to a product sold as lens cleaner. If the instructions are unclear, ask support rather than trying it.

How do I clean an outdoor security camera?

Use the same model-specific, external-surface approach. Make sure you can reach it safely, follow any required shutdown steps, and keep liquid out of openings. Don't scrape frozen deposits or disturb weather seals.

Should I take the camera apart to clean it?

No disassembly is part of this guide. If dirt or moisture appears to be inside the camera, contact support for the appropriate next step.

Why is the camera still blurry after cleaning?

The cause may not be surface dirt. Avoid more rubbing or experimenting with cleaners. Record when the problem happens and what you've already done so support can help assess it.

Need help with your model?

If you're unsure which surface or cleaning method applies, contact OHWOAI support with your model number and a description of the problem. Confirm the method before using a liquid or unfamiliar tool.