303 Products Automotive Leather 3-in-1 Complete Care

No. The original 303 standalone 'Leather Cleaner Step 1' (SKU 30230CSR, ASIN B08HQV84WY) has been discontinued per the Gold Eagle product page. The current active product in this line is the Leather 3-in-1 Complete Care (SKU 30218CSR, ASIN B0185PU34O), which cleans, conditions, and provides UV protection in a single step. A separate 'Leather Conditioner Step 2' (30231CSR) is still available as a follow-up conditioning-only product.

The manufacturer's California SB-258 ingredient disclosure lists diethyl phthalate as a component of the fragrance system. Diethyl phthalate is a Prop 65 listed chemical for both cancer and reproductive toxicity. No SDS was obtainable to assess whether the concentration is above Prop 65's no-significant-risk threshold, so the warning is reported as-is. California residents who prefer to avoid Prop 65 disclosures should look for alternatives.

Community evidence is clear that it cannot. AutoGeek forum testing found the product 'did absolutely nothing' for a coffee stain, and Detailed Image reviewers explicitly note that it 'will not remove heavy soiling.' This is a maintenance product designed for regularly maintained leather — it handles light surface dust and body oils but is not a dedicated foaming cleaner for restoration work. For set-in staining, use a dedicated leather cleaner with higher surfactant concentration first.

The 303 brand markets it for leather, vinyl, and rubber surfaces. Community testing on the AutoGeek forum included vinyl (BMW Z4 seat material), with no damage reported. However, the same test found the cleaning performance limited even on vinyl — it is better suited to maintenance than cleaning vinyl that has visible soiling.

The health score of 3.0 reflects a no-SDS penalty — not a confirmed hazard. When no Safety Data Sheet can be sourced, CarCareTruth applies a conservative floor score of 3.0 to signal that the chemistry cannot be independently verified. The score will update once an SDS is obtained. The SB-258 ingredient list includes isothiazolinone preservatives and diethyl phthalate, which warrant verification but have not been classified at product level.