Close ILTakeCare Suggestion
IL TakeCare app – For all your insurance & wellness needs

Policy purchase, claims, renewal & more

 

How to Clean the Car Bonnet

Cleaning your car bonnet helps maintain engine performance and aesthetics. This guide covers internal and external bonnet cleaning with proper tools and precautions.

  • 15 May 2025
  • 3 min read
  • 4 views

Taking care of your car is more than just washing the outside. One of the most ignored parts is the bonnet. Dust, tar, bird droppings and bugs often collect inside and under the bonnet. If left untreated, it can affect the engine and performance. Learning how to clean bonnet of car properly will help you maintain your vehicle’s appearance and resale value.

Steps on how to clean car bonnet

Here’s how to clean inside car bonnet the right way:

Open the bonnet carefully

Support it with the rod if needed. Be careful not to damage any wires or parts inside. Remember to let the engine cool down completely.

Dry clean the inside

Get rid of loose dust and dirt with a soft brush.

Spray a degreaser

Spray a degreaser made for cars on metal parts only. Avoid electric parts like the fuse box and battery terminals.

Wipe with a damp cloth

Wipe off the loosened grease with a wet microfibre cloth. Repeat until it looks clean.

  1. How to clean car bonnet cover
  • Mix car shampoo with water. Clean the bonnet with a soft cloth in straight lines rather than circles to avoid swirl marks. Work from the top down.
  • Pay attention to the edges where the bonnet meets the windscreen and headlights.
  • For sticky residue or bug splatter, let the car shampoo sit for a few minutes before gently wiping.
  • Rinse and apply a good quality car wax polish to protect the paint.

FAQs

Is it necessary to clean the inside of my car bonnet?

Yes, it prevents the buildup of leaves and debris that can block drainage channels and cause rust.

How do I remove tree sap from my car bonnet?

Apply a specialised automotive sap remover and gently wipe with a microfiber cloth. Never scrape with hard objects.

How frequently should I clean under the bonnet hood?

Clean the inside of your car bonnet once in 2 -3 months, depending upon usage.

Conclusion

A clean bonnet improves airflow, reduces engine heating and helps you detect damage or leaks early. But even if your car is clean and well-kept, it still needs protection from accidents and repairs.

That’s why four wheeler insurance is a must. It takes care of unexpected costs. Additionally, comprehensive car insurance offers wider financial coverage against accidents, natural calamities, fire, roadside assistance, vandalism and third-party liability.






Disclaimer: The information provided in this blog is for educational and informational purposes only. It may contain outdated data and information regarding the topic featured in the article. It is advised to verify the currency and relevance of the data and information before taking any major steps. ICICI Lombard is not liable for any inaccuracies or consequences resulting from the use of this outdated information.

Also read:

  • Looking for tailored advice?

    Schedule a call with our insurance advisors

  • OR
  • Call us:

    1800 2666
Please enter valid name
Please enter a valid mobile number
Please select the Category

Subscribe to our newsletter

Understand insurance better by reading our helpful guides, articles, blogs and other information.

Please enter valid name
Please enter valid Email

Error message here