How much does Under Spray with Rust Inhibitor cost with a B or TLC wash?

The option stating that the Under Spray with Rust Inhibitor costs $2.00 with a B or TLC wash is correct because it reflects the pricing structure established by Delta Sonic for additional services associated with their car washes. The Under Spray service includes a rust inhibitor, which is an important value-added feature aimed at protecting the undercarriage of vehicles, especially in regions where road salt and other corrosive materials are prevalent. This pricing is consistent with Delta Sonic’s standard service offerings, where such additional protective measures are provided at a reasonable rate, ensuring customers get both value and protection for their vehicles.

Other pricing options would not align with the established cost framework for this specific service, making them less applicable.