A hairdresser wearing protective mask and face shield dries customer's hair between acrylic walls set up for social distancing at a hair salon, as the city eases the restrictions imposed to control the spread of the coronavirus disease (COVID-19), in Sao Paulo, Brazil July 6, 2020. REUTERS/Amanda Perobelli 

A hairdresser braids the hair of a client in a hair salon at the Matonge gallery in Brussels, Belgium, June 13, 2020. Picture taken June 13, 2020. REUTERS/Francois Lenoir 

Hairdressers Nicky Chou and Ambrosio, originally from Congo, wearing protective masks, pose in their hair salon at the Matonge gallery in Brussels, Belgium, June 11, 2020. Picture taken June 11, 2020. REUTERS/Francois Lenoir 

Hairdresser Ambrosio shaves a client in a hair salon of the Matonge gallery in Brussels, Belgium, June 11, 2020. Picture taken June 11, 2020. REUTERS/Francois Lenoir 

Belgian hairdresser Nicky Chou, 34, originally from Congo, wears a protective mask as she poses in her hair salon at the Matonge gallery in Brussels, Belgium, June 11, 2020. Picture taken June 11, 2020. REUTERS/Francois Lenoir 

Hairdresser Ambrosio shaves a client in a hair salon of the Matonge gallery in Brussels, Belgium, June 11, 2020. Picture taken June 11, 2020. REUTERS/Francois Lenoir 

A hairdresser braids the hair of a client in a hair salon at the Matonge gallery in Brussels, Belgium, June 13, 2020. Picture taken June 13, 2020. REUTERS/Francois Lenoir 

A hairdresser braids the hair of a client in a hair salon at the Matonge gallery in Brussels, Belgium, June 13, 2020. Picture taken June 13, 2020. REUTERS/Francois Lenoir 

Belgian hairdresser Nicky Chou, 34, originally from Congo, wears a protective mask as she poses in her hair salon at the Matonge gallery in Brussels, Belgium, June 11, 2020. Picture taken June 11, 2020. REUTERS/Francois Lenoir 

A hairdresser braids the hair of a client in a hair salon at the Matonge gallery in Brussels, Belgium, June 13, 2020. Picture taken June 13, 2020. REUTERS/Francois Lenoir 

Belgian hairdresser Nicky Chou, 34, originally from Congo, wears a protective mask and sunglasses as she poses in her hair salon at the Matonge gallery in Brussels, Belgium, June 13, 2020. Picture taken June 13, 2020. REUTERS/Francois Lenoir 

Belgian-Congolese influencer and model Vanessa Caixeiro is pictured in a hair salon of the Matonge gallery in Brussels, Belgium, June 13, 2020. Picture taken June 13, 2020. REUTERS/Francois Lenoir 

A hairdresser wearing a protective face mask serves a customer at a reopened hair salon on the first day after a lockdown designed to curb the spread of the coronavirus disease (COVID-19) was lifted in Moscow, Russia June 9, 2020. REUTERS/Evgenia Novozhenina 

A customer poses for a friend to photograph with her at hairdresser's salon as some businesses reopened at the end of last month under a host of new rules, following weeks of shutdown amid the coronavirus disease (COVID-19) crisis, in Tel Aviv, Israel June 7, 2020. Picture taken June 7, 2020. REUTERS/Ronen Zvulun 

A hairdresser wearing a protective mask sanitizes the front door of a beauty salon, as Miami-Dade County eases some of the lockdown measures put in place during the coronavirus disease (COVID-19) outbreak, in Miami, Florida, U.S., May 18, 2020. REUTERS/Marco Bello 

A hairdresser wearing a protective mask talks with a customer at a beauty salon, as Miami-Dade County eases some of the lockdown measures put in place during the coronavirus disease (COVID-19) outbreak, in Miami, Florida, U.S., May 18, 2020. REUTERS/Marco Bello 

A hairdresser wearing a protective mask sanitizes a sink after washing a customer's hair at a beauty salon, as Miami-Dade County eases some of the lockdown measures put in place during the coronavirus disease (COVID-19) outbreak, in Miami, Florida, U.S., May 18, 2020. REUTERS/Marco Bello 

A hairdresser wearing a protective mask cuts the hair of a customer at a beauty salon, as Miami-Dade County eases some of the lockdown measures put in place during the coronavirus disease (COVID-19) outbreak, in Miami, Florida, U.S., May 18, 2020. REUTERS/Marco Bello 

Hairdressers wearing protective masks wash the hair of customers at a beauty salon, as Italy eases some of the lockdown measures put in place during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 18, 2020. REUTERS/Guglielmo Mangiapane 

A hairdresser wearing a protective mask washes the hair of a customer at a beauty salon, as Italy eases some of the lockdown measures put in place during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 18, 2020. REUTERS/Guglielmo Mangiapane 

A hairdresser wearing a protective mask blow dries the hair of a customer at a beauty salon, as Italy eases some of the lockdown measures put in place during the coronavirus disease (COVID-19) outbreak, in Rome, Italy May 18, 2020. REUTERS/Guglielmo Mangiapane 

Customers queue up to have their haircut outside a hairdressing salon as they reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

Customers queue up to have their haircut outside a hairdressing salon as they reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

A hairdresser disinfects his salon as he prepares to reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

Customers queue up to have their haircut outside a hairdressing salon as they reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

People have their haircut at a hairdressing salon as they reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

A hairdresser disinfects his salon as they prepare to reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

Customers queue up to have their temperature taken outside a hairdressing salon as they reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

Customers queue up to have their temperature taken outside a hairdressing salon as they reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

People get their haircut at a hairdressing salon as they reopen for business amid the coronavirus disease (COVID-19) outbreak in Singapore May 12, 2020. REUTERS/Edgar Su 

Hairdresser Oguz Kutlu disinfects scissors as he gives hair treatment to his customer Pinar Ersin, both wearing protective masks, on the first day of the reopening of his hair salon which was closed since March 21 amid the spread of the coronavirus disease (COVID-19), in Istanbul, Turkey, May 11, 2020. REUTERS/Umit Bektas 

A hairdresser gives hair treatment to his customer Elena Kuznetsova, wearing a protective mask, on the first day of the reopening of his hair salon which was closed since March 21 amid the spread of the coronavirus disease (COVID-19), in Istanbul, Turkey, May 11, 2020. REUTERS/Umit Bektas 

Hairdresser Oguz Kutlu wearing protective gloves disinfects scissors as he gives hair treatment to a customer, on the first day of the reopening of his hair salon which was closed since March 21 amid the spread of the coronavirus disease (COVID-19), in Istanbul, Turkey, May 11, 2020. REUTERS/Umit Bektas 

Hairdresser Oguz Kutlu gives hair treatment to his customer Elena Kuznetsova, both wearing protective masks, on the first day of the reopening of his hair salon which was closed since March 21 amid the spread of the coronavirus disease (COVID-19), in Istanbul, Turkey, May 11, 2020. REUTERS/Umit Bektas 

Hairdresser Oguz Kutlu gives hair treatment to his customer Elena Kuznetsova, both wearing protective masks, on the first day of the reopening of his hair salon which was closed since March 21 amid the spread of the coronavirus disease (COVID-19), in Istanbul, Turkey, May 11, 2020. REUTERS/Umit Bektas 

French hairdresser Marc Mauny tends to his first customer during the re-opening of Marc Creations hair salon at midnight in Mayenne, as France softens its strict lockdown rules during the outbreak of the coronavirus disease (COVID-19), May 11, 2020.?REUTERS/Stephane Mahe 

French hairdresser Marc Mauny tends to his first customer during the re-opening of Marc Creations hair salon at midnight in Mayenne, as France softens its strict lockdown rules during the outbreak of the coronavirus disease (COVID-19), May 11, 2020.?REUTERS/Stephane Mahe 

French hairdresser Marc Mauny tends to his first customer during the re-opening of Marc Creations hair salon at midnight in Mayenne, as France softens its strict lockdown rules during the outbreak of the coronavirus disease (COVID-19), May 11, 2020.?REUTERS/Stephane Mahe 

French hairdresser Marc Mauny tends to his first customer during the re-opening of Marc Creations hair salon at midnight in Mayenne, as France softens its strict lockdown rules during the outbreak of the coronavirus disease (COVID-19), May 11, 2020. REUTERS/Stephane Mahe 

French hairdresser Marc Mauny tends to his first customer during the re-opening of Marc Creations hair salon at midnight in Mayenne, as France softens its strict lockdown rules during the outbreak of the coronavirus disease (COVID-19), May 11, 2020.?REUTERS/Stephane Mahe 

French hairdresser Marc Mauny tends to his first customer during the re-opening of Marc Creations hair salon at midnight in Mayenne, as France softens its strict lockdown rules during the outbreak of the coronavirus disease (COVID-19), May 11, 2020.?REUTERS/Stephane Mahe 

Hairdressers test on each other new anti-coronavirus measures in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

Hairdressers test new plexiglass panels to separate basins in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

Hairdressers test on each other new anti-coronavirus measures in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

Hairdressers test on each other new anti-coronavirus measures in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

A hairdresser cleans up an employee's mobile phone in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19) in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

Hairdressers test on each other new anti-coronavirus measures in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

Hairdressers test on each other new anti-coronavirus measures in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

Hairdressers test on each other new anti-coronavirus measures in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

Hairdressers test on each other new anti-coronavirus measures in Ludovic Geheniaux Paris hair salon, before its re-opening, during the outbreak of the coronavirus disease (COVID-19), in Paris, France, May 9, 2020. REUTERS/Charles Platiau 

A woman waits for her hairdresser as coronavirus disease (COVID-19) restrictions are relaxed, at Studio A Salon in Houston, Texas, U.S. May 8, 2020. REUTERS/Callaghan O'Hare 

A hairdresser shampoos a woman’s hair as an employee looks on, as coronavirus disease (COVID-19) restrictions are relaxed, at Studio A Salon in Houston, Texas, U.S. May 8, 2020. REUTERS/Callaghan O'Hare 

A hairdresser sanitizes a sink as part of social distancing guidelines to curb the spread of the coronavirus disease (COVID-19), at Studio A Salon in Houston, Texas, U.S. May 8, 2020. REUTERS/Callaghan O'Hare 

A hairdresser shampoos a woman’s hair as coronavirus disease (COVID-19) restrictions are relaxed, at Studio A Salon in Houston, Texas, U.S. May 8, 2020. REUTERS/Callaghan O'Hare 

A combination picture shows Isabel Barragan, 54, who has not cut or dyed her hair since before the confinement at home, posing for a portrait before (top) and after (bottom), a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Barragan is seen holding a lock of her cut hair which will be donated to people suffering from cancer. Picture taken May 6, 2020. REUTERS/Jon Nazca 

A combination picture shows Pepa Garcia, 79, who has not cut or dyed her hair since before the confinement at home, posing for a portrait before (top) and after (bottom) a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Picture taken May 6, 2020. REUTERS/Jon Nazca 

A combination picture shows Barbara Conde, 60, who has not cut or dyed her hair since before the confinement at home, posing for a portrait before (top) and after (bottom) a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 5, 2020. Picture taken May 5, 2020. REUTERS/Jon Nazca 

Pepa Garcia, 79, who has not cut or dyed her hair since before the confinement in home, wears a protective face mask as she poses for a portrait after a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Picture taken May 6, 2020. REUTERS/Jon Nazca 

Pepa Garcia, 79, who has not cut or dyed her hair since before the confinement in home, wears a protective face mask as she poses for a portrait before a hairdresser cuts and dyes her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Picture taken May 6, 2020. REUTERS/Jon Nazca 

Pepa Garcia, 79, who has not cut or dyed her hair since before the confinement in home, wears a protective face mask as she poses for a portrait after a hairdresser cut and dyed her hair at a hair salon during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 6, 2020. Picture taken May 6, 2020. REUTERS/Jon Nazca