An hairdresser displays cut hair near a sign which reads "1kilo of hair = 200 liters of water saved" in a makeshift hair salon during a free haircut opportunity organized with Capillum, a startup company specialized in recycling leftover hair, for Chateau de Versailles employees in Versailles, near Paris, France, October 8, 2020. REUTERS/Lucien Libert

A hairdresser styles a resident's hair with curlers inside the hair salon at "Les Figuiers" retirement home (Ehpad - Housing Establishment for Dependant Elderly People) amid the coronavirus disease (COVID-19) outbreak in Villeneuve-Loubet, France, September 16, 2020. REUTERS/Eric Gaillard

A hairdresser styles the hair of a resident inside the hair salon at "Les Figuiers" retirement home (Ehpad - Housing Establishment for Dependant Elderly People) amid the coronavirus disease (COVID-19) outbreak in Villeneuve-Loubet, France, September 16, 2020. REUTERS/Eric Gaillard

A hairdresser styles a resident's hair with curlers inside the hair salon at "Les Figuiers" retirement home (Ehpad - Housing Establishment for Dependant Elderly People) amid the coronavirus disease (COVID-19) outbreak in Villeneuve-Loubet, France, September 16, 2020. REUTERS/Eric Gaillard

A hairdresser waits for costumers inside a hair salon at a commercial area after lockdown measures were relaxed, amid the coronavirus disease (COVID-19) outbreak, in Santiago, Chile September 3, 2020. REUTERS/Ivan Alvarado

Silue Fatogoma stands next to his hairdressing salon in Abidjan, Ivory Coast, July 21, 2020. REUTERS/Luc Gnago

A hairdresser wearing protective mask and face shield uses a hair dryer on a customer's hair behind acrylic wall 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 wearing protective mask and face shield uses a hair dryer on a 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 wearing protective mask and face shield holds a 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 wearing protective mask and face shield uses a hair dryer on a 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 TPX IMAGES OF THE DAY

A hairdresser wearing protective mask and face shield uses a hair dryer on a 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 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