Civil Code § 1491
CHAPTER 2. Offer of Performance
Where an obligation does not fix the time for its performance, an offer of performance may be made at any time before the debtor, upon a reasonable demand, has refused to perform.
CHAPTER 2. Offer of Performance
Where an obligation does not fix the time for its performance, an offer of performance may be made at any time before the debtor, upon a reasonable demand, has refused to perform.