vacuum at car wash
1. PSI and GPM Ratings Look for models with a PSI (pounds per square inch) rating between 1200-2000 for safe and effective car washing. A higher PSI might be too aggressive and could damage the paint. The GPM (gallons per minute) indicates how much water the unit can deliver; a higher GPM leads to better cleaning efficiency.
home car pressure washer

A cake cooking rack, often made from metal, features a grid-like design that allows for optimal air circulation around the baked items. This is especially important after removing a cake from the oven. Placing a hot cake directly on a solid surface can lead to soggy bottoms due to the steam that accumulates underneath. With a cake rack, air can flow freely, allowing moisture to escape and helping the cake maintain its ideal light and fluffy texture.