Packaging & Branding – Ensure the bottle has clear, high-quality labels with no spelling errors or poor printing.
Seal & Cap – The bottle should be properly sealed, with no signs of tampering.
QR Code Sticker & Unique Code – If available, scan the QR code sticker on the packaging or enter the unique code on the official Caltex verification platform to confirm authenticity.
Oil Appearance & Smell – Genuine oil has a consistent texture and color, without an unusual smell.
Authorized Sellers – Purchase from verified distributors or retailers to avoid counterfeits.