ಶುಕ್ರ remedies are kept on ಶುಕ್ರವಾರ: chant ದ್ರಾಂ ದ್ರೀಂ ದ್ರೌಂ ಸಃ ಶುಕ್ರಾಯ ನಮಃ, donate ಚಾವಲ, ಚೀನೀ, and keep the weekday fast. ಹೀರಾ is the graha's stone, but it should only be worn once ಶುಕ್ರ has been established as a functional benefic for your lagna.
Shukra remedies are for marriage, comfort and the capacity to enjoy — Venus governs partnership and refinement. Friday practice and Lakshmi worship are the traditional core, and the sixteen-Friday vow is the best known of them.
A weak Venus shows as difficulty in marriage, restless dissatisfaction, and money that goes on pleasure. The remedies steady the relationship rather than the bank balance.
The mantra, the weekday fast and the charity are safe for anyone — they address ಶುಕ್ರ without amplifying it. ಹೀರಾ is not: a planetary gem strengthens whatever the graha is already doing, so it needs a chart reading first.
ಶುಕ್ರವಾರ. Fasting, charity and mantra japa for ಶುಕ್ರ all belong to that day.
The classical Sankhya is 16,000 repetitions, completed over weeks rather than at once. Begin with one mala — 108 — a day and build up; sincerity matters more than arithmetic.
ಹೀರಾ should be avoided by ಮೇಷ, ವೃಶ್ಚಿಕ, ಧನು, ಮೀನ lagna, where the graha is a functional malefic and the stone amplifies exactly what you were trying to correct. Every lagna not listed as recommended needs the chart read first.