Venus if badly placed remedies as per Laal kitaab.

As a feminine planet, Venus has been regarded as the goddess of love, marriage, beauty and all worldly comforts. Venus represents that power of love which leads to the merger of two individual selves into one and rules the gentle and refined attributes of human life.
As a preceptor of demons, Venus stands for the husband in the horoscope of a female and represents the wife in the horoscope of a male. Venus offers good results if placed alone in the birth chart. The 2nd and 7th houses are owned by Venus who gets exalted in the 12th house. Saturn, Mercury and Ketu are friends of Venus, whereas Sun, Moon and Rahu act as enemies.
Venus offers very good results if posited in the 2nd, 3rd, 4th, 7th and 12th houses, but the 1st, 6th and 9th houses are considered bad for Venus. Accordingly, Venus offers very good results in the houses of Mercury, Saturn and Ketu, whereas evil effects will follow if posited in the houses of Sun, Rahu and Moon. When Rahu aspects Venus or vice versa, or when both are placed together in a house, the good results of Venus will be nullified and the native will get deprived of money, wealth and family comforts altogether. The eyes of the native’s, mother will become severely defective if Moon and Venus are placed just opposite to each other.
Afflicted Venus causes trouble in the eyes, diseases of the ovaries, gout, anaemia and other complications due to over indulgence in amusements and sex, including gonorrhoea and syphilis. An afflicted Venus may cause vehicular accidents, faithlessness in love and marriage and will deprive the native of the comforts of vehicles, conveyance etc.
Venus in 1st House or in Aries
Venus in 1st house makes the native highly handsome, long lived, sweet tongued and popular among the opposite sex. Wife of the native remains ill. Religion, caste or creed is never a bar for having sexual relations with anyone. Such a native is generally highly romantic by nature and longs for love and sex with other women. He gets married before he starts earning his living. Such a native becomes a leader of persons of his age group, but leadership of the family members causes several family troubles. Such a native earns great profits through the trade of clothes. Such a native is generally deprived of interest in religious pursuits. When Venus comes in 7th house in Varsha phal, it causes chronic fever and blood cough.
Remedies
(1) Do not marry at the age of 25 years.
(2) Always act accordig to the advice of others.
(3) Serving a black cow.
(4) Avoid sex during day time.
(5) Take bath with curd.
(6) Intake of cow’s urine is very useful.
Venus in 2nd House or in Taurus
Doing bad or evil towards others would prove harmful to the native. Money, wealth and property would continue to grow upto sixty years. Shermukhi house (wider at the front than the rear portion) would prove disastrous for the native. Business or trade associated with gold and jewellery will be extremely harmful. Business associated with earthen goods, agriculture and animal will prove highly beneficial. Venus in 2nd second house in a female horoscope renders the native barren or infertile and in a male ‘s horoscope makes the wife incapable of producing a son.
Remedies
(1) For getting a son, intake of things associated with Mars like honey, Saunf or deshi Khand will be highly effective.
(2) Feed two kgs of potatoes coloured by yellow turmeric to cows.
(3) Offer two kgs. cow’s ghee in a temple.
(4) Avoid adultery.
Venus in 3rd House or in Gemini
Here Venus blesses the native with a charming personality and every woman would get attracted to him. He is generally loved by all.
If the native gets involved with other women he will have to live in subservience to his wife, otherwise his wife will always be dominated by him, though she may be dominating everyone else coming into contact with her. She would be courageous, supportive and helpful to the native like second bullock of the cart. He will be saved from deceit, theft and harm from others. Contacts with other women would prove harmful and affect the longevity adversely. If planets placed in 9th and 11th houses are inimical to Venus, highly adverse results will follow. He will have many daughters.
Remedies
(1) Respect your wife and never insult her.
(2) Avoid flirting with other women.
Venus in 4th House or in Cancer
Venus in 4th house strongly establishes the possibility of two wives and makes the native rich, too, If Jupiter is posited in 10th house and Venus is placed in 4th, the native will face adverse results from all sides if he tries to be religious. Venus in 4th house destroys the possibility of a son to the native if he covers a well by a roof and constructs a room or house over it. The business associated with Mercury will also prove harmful. Saturn will give disastrous effects if the native consumes liquor. The business or trade associated with mars will prove advantageous to such a native. Venus in 4th and Jupiter in 1st house will create frequent quarrels with the mother-in-law.
Remedies
(1) Change the name of your wife and remarry her formally.
(2) Throwing rice, silver and milk in the running water or feeding Kheer or milk to mother like women will ward off the quarrels between mother-in-law and daughter-in-law.
(3) Keep the roof of the house clean and well-maintained for the health of your wife.
(4) Drop things of Jupiter, like gram, pulses and Kesar, in the river.
Venus in 5th House or in Leo
5th house is the Pukka ghar of the sun, where Venus will get burnt with the heat of the Sun. Consequently the native is a flirt and amorous by nature. he will face big misfortunes in life. However, if the native maintains a good character he will steer through the hardships of life and obtain great riches and promotions in service after five years of his marriage. Such a native is generally learned and destroyer of enemies.
Remedies
(1) One should not marry against the wishes of his parents.
(2) Serving cows and mother like women.
(3) Avoid relationship will other women.
(4) Native’s wife should wash her private parts with curd or milk.
Venus in 6th House or in Virgo
This house belongs to Mercury and Ketu, who are inimical to each other, but Venus is friendly to both. Venus stands, debilitated in this house. However, if the native keeps the opposite sex happy and provides her with all the comforts, his money and wealth will continue to grow. The wife of the native should not get dressed like a male and should not get her hair cut like a male, otherwise poverty will crop up. Such a native must marry a person who has got a brother or brothers. Further, the native should not leave any work in the midway, i.e., before completion.
Remedies
(1) Ensure that your wife puts gold clips in her hair.
(2) Your spouse must not remain barefooted.
(3) The private parts should be washed with red medicine.
Venus in 7th House or in Libra
This house belongs to Venus, so Venus gives very good results if it is placed in this house. The planet of 1st house offers the effects of 7th house in such a manner as if it is placed in 7th house itself. If a planet inimical to Venus is placed in 1st house e.g. Rahu, the wife and the household affairs of the native will be adversely affected. The native spends his money largely on women. The native should take up the trade or business which is associated wil marriage ceremony, like tent house and beauty parlour. Association with one eyed and black woman will prove useful.
Remedies
(1) Domestication of white cows prohibited.
(2) Serving red cows.
(3) Donate Jawar equal to the weight of your spouse to a temple.
(4) Throwing blue flowers in a dirty canal for 43 days.
Venus in 8th House or in Scorpio
No planet is considered benefic in this house Even Venus in this house becomes rotten and poisonous. The wife of such a native becomes highly irritable and short tempered. Evil utterances from her mouth will certainly prove to be true. The native will be suffering from the feeling of self pity. Taking guarantee or surety for someone will prove disastrous. If there is no planet in 2nd house, do not marry before 25 years of age, otherwise the wife will certainly die.
Remedies
(1) The native should not accept daan.
(2) Bowing head in the place of worship and temples.
(3) Copper coin or blue flower to be thrown in gutter or dirty nullah continuously for ten days.
(4) Wash your private parts with curd.
Venus in 9th House or in Sagittarius
Venus in this house does not offer good results. The native may have riches, but he will get his bread only after hard labour. His efforts are not properly rewarded. There will be dearth of male members, money, wealth and property. If Venus is accompanied by Mercury or any malefic planet the native will be a victim of intoxication and disease from seventeen years of age.
Remedies
(1) In the foundation of the house silver and honey should be buried.
(2) Silver bangles to be worn after putting some red colour on them.
(3) Bury a silver piece under a Neem tree for 43 days.
Venus in 10th House or in Capricorn
Venus in this house makes native greedy, suspicious and interested in handicraft. The native would act under the control and guidance of his spouse. as long as the spouse is with the native all sorts of troubles will remain warded off. If in a motor car no accident will take place or even if it takes place the native cannot be harmed in any manner. The business and things associated with Saturn will prove advantageous.
Remedies
(1) Washing private parts with curd.
(2) Western wall of the house should be of mud.
(3) Abstinence from wine and non vegetarian food.
(4) At the time of illness, the native should donate a black cow.
Venus in 11th House or in Aquarius
Venus in this house is influenced by Saturn and Jupiter, because this house belongs to Jupiter and Saturn. This house is aspected by 3rd house which is influened by Mars and Mercury. Native’s wife, through her brothers, will prove very beneficial.
Remedies
(1) Remedies of Mercury will be useful.
(2) Oil to be given on Saturday.
(3) The native usually suffers from low sperm count in his semen. Native should drink milk in which hot piece of gold has been dipped.
Venus in 12th House or in Pisces
Exalted Venus gives very beneficial results in this house. The native will have a wife, who will act as a shield in the time of trouble. Taking help from women will prove highly advantageous for the native, who receives all favours from the government.
Venus being inimical to Jupiter causes health problems to the wife. Mercury in 2nd or 6th houses makes the native diseased, but bestows literary and poetic talent to the native. Such a native gains high spiritual powers at the age of 59 and generally lives up to about 96 years.
Remedies
(1) Blue flowers to be buried by the wife at the time of sunset, for good health.
(2) The wife will act as a defence wall for the husband, if she gives things in charity to people.
(3) Domesticating and giving cows in charity.
(4) Offer love, respect and honour to your wife.