How can I de-ice a frozen car windshield or lock quickly?

Description

Alcohol has a much lower freezing point than water, so it quickly melts ice upon contact.

Recipe/Instructions

Windshield: 1. Mix a solution of two parts isopropyl alcohol (rubbing alcohol, 70% or higher concentration preferred) and one part lukewarm water in a spray bottle. 2. Spray the solution generously over the icy windshield and windows. 3. The ice should begin to melt and loosen almost immediately. 4. Use an ice scraper or windshield wipers (once loose) to clear the slush away. Frozen Lock: 5. Purchase a commercial lock de-icer spray containing alcohol. 6. Spray the de-icer directly into the keyhole. 7. Alternatively, apply alcohol-based hand sanitizer to your key and gently insert and wiggle it in the lock. 8. Wait a few moments for the ice inside the lock mechanism to melt. Prevention: 9. Cover windshield with a tarp, cardboard, or dedicated cover overnight. 10. Spray door/lock seals occasionally with silicone lubricant to prevent water ingress and freezing.

What makes the Dish Special

N/A - Offers fast-acting chemical solutions using readily available alcohol or specific de-icing products.

Description

Using the vehicle's built-in heating system is the standard way to melt ice, although it takes longer.

Recipe/Instructions

1. Start the car's engine.
2. Turn the climate control system to the 'Defrost' setting (directing air to the windshield).
3. Set the temperature control to maximum heat.
4. Set the fan speed to high.
5. Ensure the air intake is set to 'Fresh Air' (not recirculation).
6. Allow the engine to warm up and the warm air to gradually melt the ice on the windshield from the inside out. This can take several minutes.
7. Use an ice scraper to help remove the loosened ice once it starts melting.
8. Do NOT pour hot water on a frozen windshield, as the rapid temperature change can crack the glass.

What makes the Dish Special

N/A - The standard, safe method using the car's own systems, requiring no extra supplies but taking more time.

Description

Transferring heat via the key can sometimes melt ice inside a lock mechanism.

Recipe/Instructions

1. Caution: Only heat the metal part of the key. Avoid melting any plastic fob components. Do not make the key red hot.
2. Carefully heat the metal blade of your car key using a lighter or match for a few seconds.
3. Gently insert the warm key into the frozen lock.
4. Hold it there for a moment to allow heat to transfer.
5. Try to turn the key gently. Repeat the heating process if necessary.
6. Be patient and gentle; forcing the key can break it or damage the lock.

What makes the Dish Special

N/A - A makeshift method using heat transfer, requires caution to avoid burns or damage.