What is that sticky stuff on my car?

This honeydew is a sugary waste product of aphid insects called “phloem feeders.”
This honeydew is a sugary waste product of aphid insects called “phloem feeders.”

Sticky Dashboard: What Causes It and How to Clean - In The Garage

Vandalized! Someone put some strange white stuff on my car this

The What & How of Cleaning Sticky and Stained Dashboards

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How to Get (Stubborn & Hard-to-Remove) Debris Off Your Car's Paint

Best Way To Remove Tree Sap From Your Car Safely

Help! Thick sticky residue on dash board

What is this sticky stuff all over my car?

Is there a way to make something stay on the dash of my car

Best Way To Remove Tree Sap From Your Car Safely

Sticky car interior : r/CleaningTips

How you can prevent and get rid of sticky honeydew on cars

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Drivers warned NOT to park under a tree this summer because it could land you with an £800 bill